---
title: __init__
sidebarTitle: __init__
---

# `prefect.client.orchestration`

## Functions

### `get_client` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L189" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_client(httpx_settings: Optional[dict[str, Any]] = None, sync_client: bool = False) -> Union['SyncPrefectClient', 'PrefectClient']
```


Retrieve a HTTP client for communicating with the Prefect REST API.

The client must be context managed; for example:

```python
async with get_client() as client:
    await client.hello()
```

To return a synchronous client, pass sync_client=True:

```python
with get_client(sync_client=True) as client:
    client.hello()
```


## Classes

### `PrefectClient` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L270" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>


An asynchronous client for interacting with the [Prefect REST API](https://docs.prefect.io/v3/api-ref/rest-api/).

**Args:**
- `api`: the REST API URL or FastAPI application to connect to
- `api_key`: An optional API key for authentication.
- `api_version`: The API version this client is compatible with.
- `httpx_settings`: An optional dictionary of settings to pass to the underlying
`httpx.AsyncClient`

Examples:

    Say hello to a Prefect REST API

    ```python
    async with get_client() as client:
        response = await client.hello()

    print(response.json())
    👋
    ```


**Methods:**

#### `api_healthcheck` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L483" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
api_healthcheck(self) -> Optional[Exception]
```

Attempts to connect to the API and returns the encountered exception if not
successful.

If successful, returns `None`.


#### `api_url` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L475" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
api_url(self) -> httpx.URL
```

Get the base URL for the API.


#### `api_version` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1027" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
api_version(self) -> str
```

#### `apply_slas_for_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/_experimental/sla/client.py#L55" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
apply_slas_for_deployment(self, deployment_id: 'UUID', slas: 'list[SlaTypes]') -> 'UUID'
```

Applies service level agreements for a deployment. Performs matching by SLA name. If a SLA with the same name already exists, it will be updated. If a SLA with the same name does not exist, it will be created. Existing SLAs that are not in the list will be deleted.
Args:
    deployment_id: The ID of the deployment to update SLAs for
    slas: List of SLAs to associate with the deployment
Raises:
    httpx.RequestError: if the SLAs were not updated for any reason
Returns:
    SlaMergeResponse: The response from the backend, containing the names of the created, updated, and deleted SLAs


#### `client_version` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1031" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
client_version(self) -> str
```

#### `count_flow_runs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L819" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
count_flow_runs(self) -> int
```

Returns the count of flow runs matching all criteria for flow runs.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues

**Returns:**
- count of flow runs


#### `create_artifact` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L147" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_artifact(self, artifact: 'ArtifactCreate') -> 'Artifact'
```

#### `create_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L176" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_automation(self, automation: 'AutomationCore') -> 'UUID'
```

Creates an automation in Prefect Cloud.


#### `create_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L181" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_block_document(self, block_document: 'BlockDocument | BlockDocumentCreate', include_secrets: bool = True) -> 'BlockDocument'
```

Create a block document in the Prefect API. This data is used to configure a
corresponding Block.

**Args:**
- `include_secrets`: whether to include secret values
on the stored Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. Note Blocks may not work as expected if
this is set to `False`.


#### `create_block_schema` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L110" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_block_schema(self, block_schema: 'BlockSchemaCreate') -> 'BlockSchema'
```

Create a block schema in the Prefect API.


#### `create_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L237" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_block_type(self, block_type: 'BlockTypeCreate') -> 'BlockType'
```

Create a block type in the Prefect API.


#### `create_concurrency_limit` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L476" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_concurrency_limit(self, tag: str, concurrency_limit: int) -> 'UUID'
```

Create a tag concurrency limit in the Prefect API. These limits govern concurrently
running tasks.

**Args:**
- `tag`: a tag the concurrency limit is applied to
- `concurrency_limit`: the maximum number of concurrent task runs for a given tag

**Raises:**
- `httpx.RequestError`: if the concurrency limit was not created for any reason

**Returns:**
- the ID of the concurrency limit in the backend


#### `create_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L721" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_deployment(self, flow_id: UUID, name: str, version: str | None = None, version_info: 'VersionInfo | None' = None, schedules: list['DeploymentScheduleCreate'] | None = None, concurrency_limit: int | None = None, concurrency_options: 'ConcurrencyOptions | None' = None, parameters: dict[str, Any] | None = None, description: str | None = None, work_queue_name: str | None = None, work_pool_name: str | None = None, tags: list[str] | None = None, storage_document_id: UUID | None = None, path: str | None = None, entrypoint: str | None = None, infrastructure_document_id: UUID | None = None, parameter_openapi_schema: dict[str, Any] | None = None, paused: bool | None = None, pull_steps: list[dict[str, Any]] | None = None, enforce_parameter_schema: bool | None = None, job_variables: dict[str, Any] | None = None, branch: str | None = None, base: UUID | None = None, root: UUID | None = None) -> UUID
```

Create a deployment.

**Args:**
- `flow_id`: the flow ID to create a deployment for
- `name`: the name of the deployment
- `version`: an optional version string for the deployment
- `tags`: an optional list of tags to apply to the deployment
- `storage_document_id`: an reference to the storage block document
used for the deployed flow
- `infrastructure_document_id`: an reference to the infrastructure block document
to use for this deployment
- `job_variables`: A dictionary of dot delimited infrastructure overrides that
will be applied at runtime; for example `env.CONFIG_KEY=config_value` or
`namespace='prefect'`. This argument was previously named `infra_overrides`.
Both arguments are supported for backwards compatibility.

**Raises:**
- `RequestError`: if the deployment was not created for any reason

**Returns:**
- the ID of the deployment in the backend


#### `create_deployment_branch` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1376" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_deployment_branch(self, deployment_id: UUID, branch: str, options: 'DeploymentBranchingOptions | None' = None, overrides: 'DeploymentUpdate | None' = None) -> UUID
```

#### `create_deployment_schedules` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1141" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_deployment_schedules(self, deployment_id: UUID, schedules: list[tuple['SCHEDULE_TYPES', bool]]) -> list['DeploymentSchedule']
```

Create deployment schedules.

**Args:**
- `deployment_id`: the deployment ID
- `schedules`: a list of tuples containing the schedule to create
       and whether or not it should be active.

**Raises:**
- `RequestError`: if the schedules were not created for any reason

**Returns:**
- the list of schedules created in the backend


#### `create_flow` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L188" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow(self, flow: 'FlowObject[Any, Any]') -> 'UUID'
```

Create a flow in the Prefect API.

**Args:**
- `flow`: a `Flow` object

**Raises:**
- `httpx.RequestError`: if a flow was not created for any reason

**Returns:**
- the ID of the flow in the backend


#### `create_flow_from_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L203" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_from_name(self, flow_name: str) -> 'UUID'
```

Create a flow in the Prefect API.

**Args:**
- `flow_name`: the name of the new flow

**Raises:**
- `httpx.RequestError`: if a flow was not created for any reason

**Returns:**
- the ID of the flow in the backend


#### `create_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L538" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_run(self, flow: 'FlowObject[Any, R]', name: str | None = None, parameters: dict[str, Any] | None = None, context: dict[str, Any] | None = None, tags: 'Iterable[str] | None' = None, parent_task_run_id: 'UUID | None' = None, state: 'State[R] | None' = None, work_pool_name: str | None = None, work_queue_name: str | None = None, job_variables: dict[str, Any] | None = None) -> 'FlowRun'
```

Create a flow run for a flow.

**Args:**
- `flow`: The flow model to create the flow run for
- `name`: An optional name for the flow run
- `parameters`: Parameter overrides for this flow run.
- `context`: Optional run context data
- `tags`: a list of tags to apply to this flow run
- `parent_task_run_id`: if a subflow run is being created, the placeholder task
run identifier in the parent flow
- `state`: The initial state for the run. If not provided, defaults to
`Pending`.
- `work_pool_name`: The name of the work pool to run the flow run in.
- `work_queue_name`: The name of the work queue to place the flow run in.
- `job_variables`: The job variables to use when setting up flow run infrastructure.

**Raises:**
- `httpx.RequestError`: if the Prefect API does not successfully create a run for any reason

**Returns:**
- The flow run model


#### `create_flow_run_from_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1297" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_run_from_deployment(self, deployment_id: UUID) -> 'FlowRun'
```

Create a flow run for a deployment.

**Args:**
- `deployment_id`: The deployment ID to create the flow run from
- `parameters`: Parameter overrides for this flow run. Merged with the
deployment defaults
- `context`: Optional run context data
- `state`: The initial state for the run. If not provided, defaults to
`Scheduled` for now. Should always be a `Scheduled` type.
- `name`: An optional name for the flow run. If not provided, the server will
generate a name.
- `tags`: An optional iterable of tags to apply to the flow run; these tags
are merged with the deployment's tags.
- `idempotency_key`: Optional idempotency key for creation of the flow run.
If the key matches the key of an existing flow run, the existing run will
be returned instead of creating a new one.
- `parent_task_run_id`: if a subflow run is being created, the placeholder task
run identifier in the parent flow
- `work_queue_name`: An optional work queue name to add this run to. If not provided,
will default to the deployment's set work queue.  If one is provided that does not
exist, a new work queue will be created within the deployment's work pool.
- `job_variables`: Optional variables that will be supplied to the flow run job.

**Raises:**
- `RequestError`: if the Prefect API does not successfully create a run for any reason

**Returns:**
- The flow run model


#### `create_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L946" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_run_input(self, flow_run_id: 'UUID', key: str, value: str, sender: str | None = None) -> None
```

Creates a flow run input.

**Args:**
- `flow_run_id`: The flow run id.
- `key`: The input key.
- `value`: The input value.
- `sender`: The sender of the input.


#### `create_global_concurrency_limit` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L814" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_global_concurrency_limit(self, concurrency_limit: 'GlobalConcurrencyLimitCreate') -> 'UUID'
```

#### `create_logs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_logs/client.py#L58" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_logs(self, logs: Iterable[Union['LogCreate', dict[str, Any]]]) -> None
```

Create logs for a flow or task run

**Args:**
- `logs`: An iterable of `LogCreate` objects or already json-compatible dicts


#### `create_task_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L776" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_task_run(self, task: 'TaskObject[P, R]', flow_run_id: Optional[UUID], dynamic_key: str, id: Optional[UUID] = None, name: Optional[str] = None, extra_tags: Optional[Iterable[str]] = None, state: Optional[prefect.states.State[R]] = None, task_inputs: Optional[dict[str, list[Union[TaskRunResult, FlowRunResult, Parameter, Constant]]]] = None) -> TaskRun
```

Create a task run

**Args:**
- `task`: The Task to run
- `flow_run_id`: The flow run id with which to associate the task run
- `dynamic_key`: A key unique to this particular run of a Task within the flow
- `id`: An optional ID for the task run. If not provided, one will be generated
server-side.
- `name`: An optional name for the task run
- `extra_tags`: an optional list of extra tags to apply to the task run in
addition to `task.tags`
- `state`: The initial state for the run. If not provided, defaults to
`Pending` for now. Should always be a `Scheduled` type.
- `task_inputs`: the set of inputs passed to the task

**Returns:**
- The created task run.


#### `create_variable` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L100" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_variable(self, variable: 'VariableCreate') -> 'Variable'
```

Creates a variable with the provided configuration.


#### `create_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L460" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_work_pool(self, work_pool: 'WorkPoolCreate', overwrite: bool = False) -> 'WorkPool'
```

Creates a work pool with the provided configuration.

**Args:**
- `work_pool`: Desired configuration for the new work pool.

**Returns:**
- Information about the newly created work pool.


#### `create_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L502" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_work_queue(self, name: str, description: Optional[str] = None, is_paused: Optional[bool] = None, concurrency_limit: Optional[int] = None, priority: Optional[int] = None, work_pool_name: Optional[str] = None) -> WorkQueue
```

Create a work queue.

**Args:**
- `name`: a unique name for the work queue
- `description`: An optional description for the work queue.
- `is_paused`: Whether or not the work queue is paused.
- `concurrency_limit`: An optional concurrency limit for the work queue.
- `priority`: The queue's priority. Lower values are higher priority (1 is the highest).
- `work_pool_name`: The name of the work pool to use for this queue.

**Raises:**
- `prefect.exceptions.ObjectAlreadyExists`: If request returns 409
- `httpx.RequestError`: If request fails

**Returns:**
- The created work queue


#### `decrement_v1_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L664" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
decrement_v1_concurrency_slots(self, names: list[str], task_run_id: 'UUID', occupancy_seconds: float) -> 'Response'
```

Decrement concurrency limit slots for the specified limits.

**Args:**
- `names`: A list of limit names to decrement.
- `task_run_id`: The task run ID that incremented the limits.
- `occupancy_seconds`: The duration in seconds that the limits
were held.

**Returns:**
- "Response": The HTTP response from the server.


#### `delete_artifact` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L237" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_artifact(self, artifact_id: 'UUID') -> None
```

#### `delete_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L304" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_automation(self, automation_id: 'UUID') -> None
```

#### `delete_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L243" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_block_document(self, block_document_id: 'UUID') -> None
```

Delete a block document.


#### `delete_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L302" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_block_type(self, block_type_id: 'UUID') -> None
```

Delete a block type.


#### `delete_concurrency_limit_by_tag` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L614" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_concurrency_limit_by_tag(self, tag: str) -> None
```

Delete the concurrency limit set on a specific tag.

**Args:**
- `tag`: a tag the concurrency limit is applied to

**Raises:**
- `ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails


#### `delete_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1116" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_deployment(self, deployment_id: UUID) -> None
```

Delete deployment by id.

**Args:**
- `deployment_id`: The deployment id of interest.

Raises:
    ObjectNotFound: If request returns 404
    RequestError: If requests fails


#### `delete_deployment_schedule` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1248" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_deployment_schedule(self, deployment_id: UUID, schedule_id: UUID) -> None
```

Delete a deployment schedule.

**Args:**
- `deployment_id`: the deployment ID
- `schedule_id`: the ID of the deployment schedule to delete.

**Raises:**
- `RequestError`: if the schedules were not deleted for any reason


#### `delete_flow` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L247" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_flow(self, flow_id: 'UUID') -> None
```

Delete a flow by UUID.

**Args:**
- `flow_id`: ID of the flow to be deleted

Raises:
    prefect.exceptions.ObjectNotFound: If request returns 404
    httpx.RequestError: If requests fail


#### `delete_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L683" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_flow_run(self, flow_run_id: 'UUID') -> None
```

Delete a flow run by UUID.

**Args:**
- `flow_run_id`: The flow run UUID of interest.

Raises:
    ObjectNotFound: If request returns 404
    httpx.RequestError: If requests fails


#### `delete_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L1006" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_flow_run_input(self, flow_run_id: 'UUID', key: str) -> None
```

Deletes a flow run input.

**Args:**
- `flow_run_id`: The flow run id.
- `key`: The input key.


#### `delete_global_concurrency_limit_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L850" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_global_concurrency_limit_by_name(self, name: str) -> 'Response'
```

#### `delete_resource_owned_automations` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L328" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_resource_owned_automations(self, resource_id: str) -> None
```

#### `delete_task_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L910" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_task_run(self, task_run_id: UUID) -> None
```

Delete a task run by id.

**Args:**
- `task_run_id`: the task run ID of interest

Raises:
    prefect.exceptions.ObjectNotFound: If request returns 404
    httpx.RequestError: If requests fails


#### `delete_variable_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L161" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_variable_by_name(self, name: str) -> None
```

Deletes a variable by name.


#### `delete_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L537" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_work_pool(self, work_pool_name: str) -> None
```

Deletes a work pool.

**Args:**
- `work_pool_name`: Name of the work pool to delete.


#### `delete_work_queue_by_id` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L745" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_work_queue_by_id(self, id: UUID) -> None
```

Delete a work queue by its ID.

**Args:**
- `id`: the id of the work queue to delete

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If requests fails


#### `filter_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L972" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
filter_flow_run_input(self, flow_run_id: 'UUID', key_prefix: str, limit: int, exclude_keys: 'set[str]') -> 'list[FlowRunInput]'
```

#### `find_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L206" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
find_automation(self, id_or_name: 'str | UUID') -> 'Automation | None'
```

#### `get_most_recent_block_schema_for_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L171" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_most_recent_block_schema_for_block_type(self, block_type_id: 'UUID') -> 'BlockSchema | None'
```

Fetches the most recent block schema for a specified block type ID.

**Args:**
- `block_type_id`: The ID of the block type.

**Raises:**
- `httpx.RequestError`: If the request fails for any reason.

**Returns:**
- The most recent block schema or None.


#### `get_runs_in_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L617" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_runs_in_work_queue(self, id: UUID, limit: int = 10, scheduled_before: Optional[datetime.datetime] = None) -> list[FlowRun]
```

Read flow runs off a work queue.

**Args:**
- `id`: the id of the work queue to read from
- `limit`: a limit on the number of runs to return
- `scheduled_before`: a timestamp; only runs scheduled before this time will be returned.
Defaults to now.

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails

**Returns:**
- List[FlowRun]: a list of FlowRun objects read from the queue


#### `get_scheduled_flow_runs_for_deployments` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1275" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_scheduled_flow_runs_for_deployments(self, deployment_ids: list[UUID], scheduled_before: 'datetime.datetime | None' = None, limit: int | None = None) -> list['FlowRun']
```

#### `get_scheduled_flow_runs_for_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L559" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_scheduled_flow_runs_for_work_pool(self, work_pool_name: str, work_queue_names: list[str] | None = None, scheduled_before: datetime | None = None) -> list['WorkerFlowRunResponse']
```

Retrieves scheduled flow runs for the provided set of work pool queues.

**Args:**
- `work_pool_name`: The name of the work pool that the work pool
queues are associated with.
- `work_queue_names`: The names of the work pool queues from which
to get scheduled flow runs.
- `scheduled_before`: Datetime used to filter returned flow runs. Flow runs
scheduled for after the given datetime string will not be returned.

**Returns:**
- A list of worker flow run responses containing information about the
- retrieved flow runs.


#### `hello` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L496" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
hello(self) -> httpx.Response
```

Send a GET request to /hello for testing purposes.


#### `increment_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L694" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
increment_concurrency_slots(self, names: list[str], slots: int, mode: Literal['concurrency', 'rate_limit']) -> 'Response'
```

Increment concurrency slots for the specified limits.

**Args:**
- `names`: A list of limit names for which to occupy slots.
- `slots`: The number of concurrency slots to occupy.
- `mode`: The mode of the concurrency limits.


#### `increment_concurrency_slots_with_lease` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L718" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
increment_concurrency_slots_with_lease(self, names: list[str], slots: int, mode: Literal['concurrency', 'rate_limit'], lease_duration: float, holder: 'ConcurrencyLeaseHolder | None' = None) -> 'Response'
```

Increment concurrency slots for the specified limits with a lease.

**Args:**
- `names`: A list of limit names for which to occupy slots.
- `slots`: The number of concurrency slots to occupy.
- `mode`: The mode of the concurrency limits.
- `lease_duration`: The duration of the lease in seconds.
- `holder`: Optional holder information for tracking who holds the slots.


#### `increment_v1_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L641" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
increment_v1_concurrency_slots(self, names: list[str], task_run_id: 'UUID') -> 'Response'
```

Increment concurrency limit slots for the specified limits.

**Args:**
- `names`: A list of limit names for which to increment limits.
- `task_run_id`: The task run ID incrementing the limits.


#### `loop` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1035" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
loop(self) -> asyncio.AbstractEventLoop | None
```

#### `match_work_queues` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L709" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
match_work_queues(self, prefixes: list[str], work_pool_name: Optional[str] = None) -> list[WorkQueue]
```

Query the Prefect API for work queues with names with a specific prefix.

**Args:**
- `prefixes`: a list of strings used to match work queue name prefixes
- `work_pool_name`: an optional work pool name to scope the query to

**Returns:**
- a list of WorkQueue model representations
of the work queues


#### `pause_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L286" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
pause_automation(self, automation_id: 'UUID') -> None
```

#### `pause_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L885" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
pause_deployment(self, deployment_id: Union[UUID, str]) -> None
```

Pause a deployment by ID.

**Args:**
- `deployment_id`: The deployment ID of interest (can be a UUID or a string).

**Raises:**
- `ObjectNotFound`: If request returns 404
- `RequestError`: If request fails


#### `raise_for_api_version_mismatch` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1038" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
raise_for_api_version_mismatch(self) -> None
```

#### `read_artifacts` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L206" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_artifacts(self, **kwargs: Unpack['ArtifactReadParams']) -> list['Artifact']
```

#### `read_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L241" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_automation(self, automation_id: 'UUID | str') -> 'Automation | None'
```

#### `read_automations` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L199" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_automations(self) -> list['Automation']
```

#### `read_automations_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L252" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_automations_by_name(self, name: str) -> list['Automation']
```

Query the Prefect API for an automation by name. Only automations matching the provided name will be returned.

**Args:**
- `name`: the name of the automation to query

**Returns:**
- a list of Automation model representations of the automations


#### `read_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L259" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_document(self, block_document_id: 'UUID', include_secrets: bool = True) -> 'BlockDocument'
```

Read the block document with the specified ID.

**Args:**
- `block_document_id`: the block document id
- `include_secrets`: whether to include secret values
on the Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. These fields are automatically obfuscated
by Pydantic, but users can additionally choose not to receive
their values from the API. Note that any business logic on the
Block may not work if this is `False`.

**Raises:**
- `httpx.RequestError`: if the block document was not found for any reason

**Returns:**
- A block document or None.


#### `read_block_document_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L340" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_document_by_name(self, name: str, block_type_slug: str, include_secrets: bool = True) -> 'BlockDocument'
```

Read the block document with the specified name that corresponds to a
specific block type name.

**Args:**
- `name`: The block document name.
- `block_type_slug`: The block type slug.
- `include_secrets`: whether to include secret values
on the Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. These fields are automatically obfuscated
by Pydantic, but users can additionally choose not to receive
their values from the API. Note that any business logic on the
Block may not work if this is `False`.

**Raises:**
- `httpx.RequestError`: if the block document was not found for any reason

**Returns:**
- A block document or None.


#### `read_block_documents` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L298" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_documents(self, block_schema_type: str | None = None, offset: int | None = None, limit: int | None = None, include_secrets: bool = True) -> 'list[BlockDocument]'
```

Read block documents

**Args:**
- `block_schema_type`: an optional block schema type
- `offset`: an offset
- `limit`: the number of blocks to return
- `include_secrets`: whether to include secret values
on the Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. These fields are automatically obfuscated
by Pydantic, but users can additionally choose not to receive
their values from the API. Note that any business logic on the
Block may not work if this is `False`.

**Returns:**
- A list of block documents


#### `read_block_documents_by_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L204" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_documents_by_type(self, block_type_slug: str, offset: int | None = None, limit: int | None = None, include_secrets: bool = True) -> 'list[BlockDocument]'
```

Retrieve block documents by block type slug.

**Args:**
- `block_type_slug`: The block type slug.
- `offset`: an offset
- `limit`: the number of blocks to return
- `include_secrets`: whether to include secret values

**Returns:**
- A list of block documents


#### `read_block_schema_by_checksum` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L135" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_schema_by_checksum(self, checksum: str, version: str | None = None) -> 'BlockSchema'
```

Look up a block schema checksum


#### `read_block_schemas` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L157" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_schemas(self) -> 'list[BlockSchema]'
```

Read all block schemas
Raises:
    httpx.RequestError: if a valid block schema was not found

**Returns:**
- A BlockSchema.


#### `read_block_type_by_slug` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L258" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_type_by_slug(self, slug: str) -> 'BlockType'
```

Read a block type by its slug.


#### `read_block_types` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L326" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_types(self) -> 'list[BlockType]'
```

Read all block types
Raises:
    httpx.RequestError: if the block types were not found

**Returns:**
- List of BlockTypes.


#### `read_concurrency_limit_by_tag` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L515" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_concurrency_limit_by_tag(self, tag: str) -> 'ConcurrencyLimit'
```

Read the concurrency limit set on a specific tag.

**Args:**
- `tag`: a tag the concurrency limit is applied to

**Raises:**
- `ObjectNotFound`: If request returns 404
- `httpx.RequestError`: if the concurrency limit was not created for any reason

**Returns:**
- the concurrency limit set on a specific tag


#### `read_concurrency_limits` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L552" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_concurrency_limits(self, limit: int, offset: int) -> list['ConcurrencyLimit']
```

Lists concurrency limits set on task run tags.

**Args:**
- `limit`: the maximum number of concurrency limits returned
- `offset`: the concurrency limit query offset

**Returns:**
- a list of concurrency limits


#### `read_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L980" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployment(self, deployment_id: Union[UUID, str]) -> 'DeploymentResponse'
```

Query the Prefect API for a deployment by id.

**Args:**
- `deployment_id`: the deployment ID of interest

**Returns:**
- a Deployment model representation of the deployment


#### `read_deployment_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1015" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployment_by_name(self, name: str) -> 'DeploymentResponse'
```

Query the Prefect API for a deployment by name.

**Args:**
- `name`: A deployed flow's name\: &lt;FLOW_NAME&gt;/&lt;DEPLOYMENT_NAME&gt;

**Raises:**
- `ObjectNotFound`: If request returns 404
- `RequestError`: If request fails

**Returns:**
- a Deployment model representation of the deployment


#### `read_deployment_schedules` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1180" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployment_schedules(self, deployment_id: UUID) -> list['DeploymentSchedule']
```

Query the Prefect API for a deployment's schedules.

**Args:**
- `deployment_id`: the deployment ID

**Returns:**
- a list of DeploymentSchedule model representations of the deployment schedules


#### `read_deployments` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1056" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployments(self) -> list['DeploymentResponse']
```

Query the Prefect API for deployments. Only deployments matching all
the provided criteria will be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues
- `limit`: a limit for the deployment query
- `offset`: an offset for the deployment query

**Returns:**
- a list of Deployment model representations
of the deployments


#### `read_events` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_events/client.py#L52" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_events(self, filter: 'EventFilter | None' = None, limit: int = 100) -> EventPage
```

query historical events from the API.

**Args:**
- `filter`: optional filter criteria to narrow down events
- `limit`: maximum number of events to return per page (default 100)

**Returns:**
- EventPage containing events, total count, and next page link


#### `read_events_page` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_events/client.py#L77" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_events_page(self, next_page_url: str) -> EventPage
```

retrieve the next page of events using a next_page URL.

**Args:**
- `next_page_url`: the next_page URL from a previous EventPage response

**Returns:**
- EventPage containing the next page of events


#### `read_flow` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L232" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow(self, flow_id: 'UUID') -> 'Flow'
```

Query the Prefect API for a flow by id.

**Args:**
- `flow_id`: the flow ID of interest

**Returns:**
- a Flow model representation of the flow


#### `read_flow_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L325" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_by_name(self, flow_name: str) -> 'Flow'
```

Query the Prefect API for a flow by name.

**Args:**
- `flow_name`: the name of a flow

**Returns:**
- a fully hydrated Flow model


#### `read_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L706" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_run(self, flow_run_id: 'UUID') -> 'FlowRun'
```

Query the Prefect API for a flow run by id.

**Args:**
- `flow_run_id`: the flow run ID of interest

**Returns:**
- a Flow Run model representation of the flow run


#### `read_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L990" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_run_input(self, flow_run_id: 'UUID', key: str) -> str
```

Reads a flow run input.

**Args:**
- `flow_run_id`: The flow run id.
- `key`: The input key.


#### `read_flow_run_states` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L917" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_run_states(self, flow_run_id: 'UUID') -> 'list[State]'
```

Query for the states of a flow run

**Args:**
- `flow_run_id`: the id of the flow run

**Returns:**
- a list of State model representations
of the flow run states


#### `read_flow_runs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L758" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_runs(self) -> 'list[FlowRun]'
```

Query the Prefect API for flow runs. Only flow runs matching all criteria will
be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues
- `sort`: sort criteria for the flow runs
- `limit`: limit for the flow run query
- `offset`: offset for the flow run query

**Returns:**
- a list of Flow Run model representations
of the flow runs


#### `read_flows` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L265" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flows(self) -> list['Flow']
```

Query the Prefect API for flows. Only flows matching all criteria will
be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues
- `sort`: sort criteria for the flows
- `limit`: limit for the flow query
- `offset`: offset for the flow query

**Returns:**
- a list of Flow model representations of the flows


#### `read_global_concurrency_limit_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L864" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_global_concurrency_limit_by_name(self, name: str) -> 'GlobalConcurrencyLimitResponse'
```

#### `read_global_concurrency_limits` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L913" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_global_concurrency_limits(self, limit: int = 10, offset: int = 0) -> list['GlobalConcurrencyLimitResponse']
```

#### `read_latest_artifacts` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L285" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_latest_artifacts(self, **kwargs: Unpack['ArtifactCollectionReadParams']) -> list['ArtifactCollection']
```

#### `read_logs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_logs/client.py#L75" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_logs(self, log_filter: 'LogFilter | None' = None, limit: int | None = None, offset: int | None = None, sort: 'LogSort | None' = None) -> list[Log]
```

Read flow and task run logs.


#### `read_resource_related_automations` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L315" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_resource_related_automations(self, resource_id: str) -> list['Automation']
```

#### `read_task_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L843" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_task_run(self, task_run_id: UUID) -> TaskRun
```

Query the Prefect API for a task run by id.

**Args:**
- `task_run_id`: the task run ID of interest

**Returns:**
- a Task Run model representation of the task run


#### `read_task_run_states` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L957" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_task_run_states(self, task_run_id: UUID) -> list[prefect.states.State]
```

Query for the states of a task run

**Args:**
- `task_run_id`: the id of the task run

**Returns:**
- a list of State model representations of the task run states


#### `read_task_runs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L862" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_task_runs(self) -> list[TaskRun]
```

Query the Prefect API for task runs. Only task runs matching all criteria will
be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `sort`: sort criteria for the task runs
- `limit`: a limit for the task run query
- `offset`: an offset for the task run query

**Returns:**
- a list of Task Run model representations
of the task runs


#### `read_variable_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L118" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_variable_by_name(self, name: str) -> 'Variable | None'
```

Reads a variable by name. Returns None if no variable is found.


#### `read_variables` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L135" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_variables(self, limit: int | None = None) -> list['Variable']
```

Reads all variables.


#### `read_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L405" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_pool(self, work_pool_name: str) -> 'WorkPool'
```

Reads information for a given work pool

**Args:**
- `work_pool_name`: The name of the work pool to for which to get
information.

**Returns:**
- Information about the requested work pool.


#### `read_work_pools` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L431" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_pools(self, limit: int | None = None, offset: int = 0, work_pool_filter: 'WorkPoolFilter | None' = None) -> list['WorkPool']
```

Reads work pools.

**Args:**
- `limit`: Limit for the work pool query.
- `offset`: Offset for the work pool query.
- `work_pool_filter`: Criteria by which to filter work pools.

**Returns:**
- A list of work pools.


#### `read_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L657" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queue(self, id: UUID) -> WorkQueue
```

Read a work queue.

**Args:**
- `id`: the id of the work queue to load

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails

**Returns:**
- an instantiated WorkQueue object


#### `read_work_queue_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L556" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queue_by_name(self, name: str, work_pool_name: Optional[str] = None) -> WorkQueue
```

Read a work queue by name.

**Args:**
- `name`: a unique name for the work queue
- `work_pool_name`: the name of the work pool
the queue belongs to.

**Raises:**
- `prefect.exceptions.ObjectNotFound`: if no work queue is found
- `httpx.HTTPStatusError`: other status errors

**Returns:**
- a work queue API object


#### `read_work_queue_status` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L683" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queue_status(self, id: UUID) -> WorkQueueStatusDetail
```

Read a work queue status.

**Args:**
- `id`: the id of the work queue to load

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails

**Returns:**
- an instantiated WorkQueueStatus object


#### `read_work_queues` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L976" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queues(self, work_pool_name: Optional[str] = None, work_queue_filter: Optional[WorkQueueFilter] = None, limit: Optional[int] = None, offset: Optional[int] = None) -> list[WorkQueue]
```

Retrieves queues for a work pool.

**Args:**
- `work_pool_name`: Name of the work pool for which to get queues.
- `work_queue_filter`: Criteria by which to filter queues.
- `limit`: Limit for the queue query.
- `offset`: Limit for the queue query.

**Returns:**
- List of queues for the specified work pool.


#### `read_worker_metadata` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1021" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_worker_metadata(self) -> dict[str, Any]
```

Reads worker metadata stored in Prefect collection registry.


#### `read_workers_for_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L369" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_workers_for_work_pool(self, work_pool_name: str, worker_filter: 'WorkerFilter | None' = None, offset: int | None = None, limit: int | None = None) -> list['Worker']
```

Reads workers for a given work pool.

**Args:**
- `work_pool_name`: The name of the work pool for which to get
member workers.
- `worker_filter`: Criteria by which to filter workers.
- `limit`: Limit for the worker query.
- `offset`: Limit for the worker query.


#### `release_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L770" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
release_concurrency_slots(self, names: list[str], slots: int, occupancy_seconds: float) -> 'Response'
```

Release concurrency slots for the specified limits.

**Args:**
- `names`: A list of limit names for which to release slots.
- `slots`: The number of concurrency slots to release.
- `occupancy_seconds`: The duration in seconds that the slots
were occupied.

**Returns:**
- "Response": The HTTP response from the server.


#### `release_concurrency_slots_with_lease` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L796" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
release_concurrency_slots_with_lease(self, lease_id: 'UUID') -> 'Response'
```

Release concurrency slots for the specified lease.

**Args:**
- `lease_id`: The ID of the lease corresponding to the concurrency limits to release.


#### `renew_concurrency_lease` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L751" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
renew_concurrency_lease(self, lease_id: 'UUID', lease_duration: float) -> 'Response'
```

Renew a concurrency lease.

**Args:**
- `lease_id`: The ID of the lease to renew.
- `lease_duration`: The new lease duration in seconds.


#### `reset_concurrency_limit_by_tag` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L578" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
reset_concurrency_limit_by_tag(self, tag: str, slot_override: list['UUID | str'] | None = None) -> None
```

Resets the concurrency limit slots set on a specific tag.

**Args:**
- `tag`: a tag the concurrency limit is applied to
- `slot_override`: a list of task run IDs that are currently using a
concurrency slot, please check that any task run IDs included in
`slot_override` are currently running, otherwise those concurrency
slots will never be released.

**Raises:**
- `ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails


#### `resume_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L295" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
resume_automation(self, automation_id: 'UUID') -> None
```

#### `resume_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L910" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
resume_deployment(self, deployment_id: Union[UUID, str]) -> None
```

Resume (unpause) a deployment by ID.

**Args:**
- `deployment_id`: The deployment ID of interest (can be a UUID or a string).

**Raises:**
- `ObjectNotFound`: If request returns 404
- `RequestError`: If request fails


#### `resume_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L729" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
resume_flow_run(self, flow_run_id: 'UUID', run_input: dict[str, Any] | None = None) -> 'OrchestrationResult[Any]'
```

Resumes a paused flow run.

**Args:**
- `flow_run_id`: the flow run ID of interest
- `run_input`: the input to resume the flow run with

**Returns:**
- an OrchestrationResult model representation of state orchestration output


#### `send_worker_heartbeat` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L321" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
send_worker_heartbeat(self, work_pool_name: str, worker_name: str, heartbeat_interval_seconds: float | None = None, get_worker_id: bool = False, worker_metadata: 'WorkerMetadata | None' = None) -> 'UUID | None'
```

Sends a worker heartbeat for a given work pool.

**Args:**
- `work_pool_name`: The name of the work pool to heartbeat against.
- `worker_name`: The name of the worker sending the heartbeat.
- `return_id`: Whether to return the worker ID. Note\: will return `None` if the connected server does not support returning worker IDs, even if `return_id` is `True`.
- `worker_metadata`: Metadata about the worker to send to the server.


#### `set_deployment_paused_state` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L871" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_deployment_paused_state(self, deployment_id: UUID, paused: bool) -> None
```

DEPRECATED: Use pause_deployment or resume_deployment instead.

Set the paused state of a deployment.

**Args:**
- `deployment_id`: the deployment ID to update
- `paused`: whether the deployment should be paused


#### `set_flow_run_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L935" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_flow_run_name(self, flow_run_id: 'UUID', name: str) -> httpx.Response
```

#### `set_flow_run_state` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L867" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_flow_run_state(self, flow_run_id: 'UUID | str', state: 'State[T]', force: bool = False) -> 'OrchestrationResult[T]'
```

Set the state of a flow run.

**Args:**
- `flow_run_id`: the id of the flow run
- `state`: the state to set
- `force`: if True, disregard orchestration logic when setting the state,
forcing the Prefect API to accept the state

**Returns:**
- an OrchestrationResult model representation of state orchestration output


#### `set_task_run_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L769" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_task_run_name(self, task_run_id: UUID, name: str) -> httpx.Response
```

#### `set_task_run_state` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L928" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_task_run_state(self, task_run_id: UUID, state: prefect.states.State[T], force: bool = False) -> OrchestrationResult[T]
```

Set the state of a task run.

**Args:**
- `task_run_id`: the id of the task run
- `state`: the state to set
- `force`: if True, disregard orchestration logic when setting the state,
forcing the Prefect API to accept the state

**Returns:**
- an OrchestrationResult model representation of state orchestration output


#### `update_artifact` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L183" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_artifact(self, artifact_id: 'UUID', artifact: 'ArtifactUpdate') -> None
```

#### `update_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L187" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_automation(self, automation_id: 'UUID', automation: 'AutomationCore') -> None
```

Updates an automation in Prefect Cloud.


#### `update_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L218" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_block_document(self, block_document_id: 'UUID', block_document: 'BlockDocumentUpdate') -> None
```

Update a block document in the Prefect API.


#### `update_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L277" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_block_type(self, block_type_id: 'UUID', block_type: 'BlockTypeUpdate') -> None
```

Update a block document in the Prefect API.


#### `update_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L935" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_deployment(self, deployment_id: UUID, deployment: 'DeploymentUpdate') -> None
```

#### `update_deployment_schedule` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L1208" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_deployment_schedule(self, deployment_id: UUID, schedule_id: UUID, active: bool | None = None, schedule: 'SCHEDULE_TYPES | None' = None) -> None
```

Update a deployment schedule by ID.

**Args:**
- `deployment_id`: the deployment ID
- `schedule_id`: the deployment schedule ID of interest
- `active`: whether or not the schedule should be active
- `schedule`: the cron, rrule, or interval schedule this deployment schedule should use


#### `update_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L627" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_flow_run(self, flow_run_id: 'UUID', flow_version: str | None = None, parameters: dict[str, Any] | None = None, name: str | None = None, tags: 'Iterable[str] | None' = None, empirical_policy: 'FlowRunPolicy | None' = None, infrastructure_pid: str | None = None, job_variables: dict[str, Any] | None = None) -> httpx.Response
```

Update a flow run's details.

**Args:**
- `flow_run_id`: The identifier for the flow run to update.
- `flow_version`: A new version string for the flow run.
- `parameters`: A dictionary of parameter values for the flow run. This will not
be merged with any existing parameters.
- `name`: A new name for the flow run.
- `empirical_policy`: A new flow run orchestration policy. This will not be
merged with any existing policy.
- `tags`: An iterable of new tags for the flow run. These will not be merged with
any existing tags.
- `infrastructure_pid`: The id of flow run as returned by an
infrastructure block.

**Returns:**
- an `httpx.Response` object from the PATCH request


#### `update_flow_run_labels` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L1021" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_flow_run_labels(self, flow_run_id: 'UUID', labels: 'KeyValueLabelsField') -> None
```

Updates the labels of a flow run.


#### `update_global_concurrency_limit` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L833" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_global_concurrency_limit(self, name: str, concurrency_limit: 'GlobalConcurrencyLimitUpdate') -> 'Response'
```

#### `update_variable` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L144" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_variable(self, variable: 'VariableUpdate') -> None
```

Updates a variable with the provided configuration.

**Args:**
- `variable`: Desired configuration for the updated variable.

Returns:
    Information about the updated variable.


#### `update_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L512" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_work_pool(self, work_pool_name: str, work_pool: 'WorkPoolUpdate') -> None
```

Updates a work pool.

**Args:**
- `work_pool_name`: Name of the work pool to update.
- `work_pool`: Fields to update in the work pool.


#### `update_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L591" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_work_queue(self, id: UUID, **kwargs: Any) -> None
```

Update properties of a work queue.

**Args:**
- `id`: the ID of the work queue to update
- `**kwargs`: the fields to update

**Raises:**
- `ValueError`: if no kwargs are provided
- `prefect.exceptions.ObjectNotFound`: if request returns 404
- `httpx.RequestError`: if the request fails


#### `upsert_global_concurrency_limit_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L882" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
upsert_global_concurrency_limit_by_name(self, name: str, limit: int) -> None
```

Creates a global concurrency limit with the given name and limit if one does not already exist.

If one does already exist matching the name then update it's limit if it is different.

Note: This is not done atomically.


### `SyncPrefectClient` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1136" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>


A synchronous client for interacting with the [Prefect REST API](https://docs.prefect.io/v3/api-ref/rest-api/).

**Args:**
- `api`: the REST API URL or FastAPI application to connect to
- `api_key`: An optional API key for authentication.
- `api_version`: The API version this client is compatible with.
- `httpx_settings`: An optional dictionary of settings to pass to the underlying
`httpx.Client`

Examples:

    Say hello to a Prefect REST API

    ```python
    with get_client(sync_client=True) as client:
        response = client.hello()

    print(response.json())
    👋
    ```


**Methods:**

#### `api_healthcheck` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1367" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
api_healthcheck(self) -> Optional[Exception]
```

Attempts to connect to the API and returns the encountered exception if not
successful.

If successful, returns `None`.


#### `api_url` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1320" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
api_url(self) -> httpx.URL
```

Get the base URL for the API.


#### `api_version` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1386" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
api_version(self) -> str
```

#### `apply_slas_for_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/_experimental/sla/client.py#L14" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
apply_slas_for_deployment(self, deployment_id: 'UUID', slas: 'list[SlaTypes]') -> 'SlaMergeResponse'
```

Applies service level agreements for a deployment. Performs matching by SLA name. If a SLA with the same name already exists, it will be updated. If a SLA with the same name does not exist, it will be created. Existing SLAs that are not in the list will be deleted.
Args:
    deployment_id: The ID of the deployment to update SLAs for
    slas: List of SLAs to associate with the deployment
Raises:
    httpx.RequestError: if the SLAs were not updated for any reason
Returns:
    SlaMergeResponse: The response from the backend, containing the names of the created, updated, and deleted SLAs


#### `client_version` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1390" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
client_version(self) -> str
```

#### `count_flow_runs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L320" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
count_flow_runs(self) -> int
```

Returns the count of flow runs matching all criteria for flow runs.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues

**Returns:**
- count of flow runs


#### `create_artifact` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L44" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_artifact(self, artifact: 'ArtifactCreate') -> 'Artifact'
```

#### `create_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L17" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_automation(self, automation: 'AutomationCore') -> 'UUID'
```

Creates an automation in Prefect Cloud.


#### `create_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L23" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_block_document(self, block_document: 'BlockDocument | BlockDocumentCreate', include_secrets: bool = True) -> 'BlockDocument'
```

Create a block document in the Prefect API. This data is used to configure a
corresponding Block.

**Args:**
- `include_secrets`: whether to include secret values
on the stored Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. Note Blocks may not work as expected if
this is set to `False`.


#### `create_block_schema` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L18" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_block_schema(self, block_schema: 'BlockSchemaCreate') -> 'BlockSchema'
```

Create a block schema in the Prefect API.


#### `create_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L57" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_block_type(self, block_type: 'BlockTypeCreate') -> 'BlockType'
```

Create a block type in the Prefect API.


#### `create_concurrency_limit` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L24" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_concurrency_limit(self, tag: str, concurrency_limit: int) -> 'UUID'
```

Create a tag concurrency limit in the Prefect API. These limits govern concurrently
running tasks.

**Args:**
- `tag`: a tag the concurrency limit is applied to
- `concurrency_limit`: the maximum number of concurrent task runs for a given tag

**Raises:**
- `httpx.RequestError`: if the concurrency limit was not created for any reason

**Returns:**
- the ID of the concurrency limit in the backend


#### `create_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L49" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_deployment(self, flow_id: UUID, name: str, version: str | None = None, version_info: 'VersionInfo | None' = None, schedules: list['DeploymentScheduleCreate'] | None = None, concurrency_limit: int | None = None, concurrency_options: 'ConcurrencyOptions | None' = None, parameters: dict[str, Any] | None = None, description: str | None = None, work_queue_name: str | None = None, work_pool_name: str | None = None, tags: list[str] | None = None, storage_document_id: UUID | None = None, path: str | None = None, entrypoint: str | None = None, infrastructure_document_id: UUID | None = None, parameter_openapi_schema: dict[str, Any] | None = None, paused: bool | None = None, pull_steps: list[dict[str, Any]] | None = None, enforce_parameter_schema: bool | None = None, job_variables: dict[str, Any] | None = None, branch: str | None = None, base: UUID | None = None, root: UUID | None = None) -> UUID
```

Create a deployment.

**Args:**
- `flow_id`: the flow ID to create a deployment for
- `name`: the name of the deployment
- `version`: an optional version string for the deployment
- `tags`: an optional list of tags to apply to the deployment
- `storage_document_id`: an reference to the storage block document
used for the deployed flow
- `infrastructure_document_id`: an reference to the infrastructure block document
to use for this deployment
- `job_variables`: A dictionary of dot delimited infrastructure overrides that
will be applied at runtime; for example `env.CONFIG_KEY=config_value` or
`namespace='prefect'`. This argument was previously named `infra_overrides`.
Both arguments are supported for backwards compatibility.

**Raises:**
- `RequestError`: if the deployment was not created for any reason

**Returns:**
- the ID of the deployment in the backend


#### `create_deployment_branch` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L697" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_deployment_branch(self, deployment_id: UUID, branch: str, options: 'DeploymentBranchingOptions | None' = None, overrides: 'DeploymentUpdate | None' = None) -> UUID
```

#### `create_deployment_schedules` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L462" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_deployment_schedules(self, deployment_id: UUID, schedules: list[tuple['SCHEDULE_TYPES', bool]]) -> list['DeploymentSchedule']
```

Create deployment schedules.

**Args:**
- `deployment_id`: the deployment ID
- `schedules`: a list of tuples containing the schedule to create
       and whether or not it should be active.

**Raises:**
- `RequestError`: if the schedules were not created for any reason

**Returns:**
- the list of schedules created in the backend


#### `create_flow` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L29" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow(self, flow: 'FlowObject[Any, Any]') -> 'UUID'
```

Create a flow in the Prefect API.

**Args:**
- `flow`: a `Flow` object

**Raises:**
- `httpx.RequestError`: if a flow was not created for any reason

**Returns:**
- the ID of the flow in the backend


#### `create_flow_from_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L44" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_from_name(self, flow_name: str) -> 'UUID'
```

Create a flow in the Prefect API.

**Args:**
- `flow_name`: the name of the new flow

**Raises:**
- `httpx.RequestError`: if a flow was not created for any reason

**Returns:**
- the ID of the flow in the backend


#### `create_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L40" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_run(self, flow: 'FlowObject[Any, R]', name: str | None = None, parameters: dict[str, Any] | None = None, context: dict[str, Any] | None = None, tags: 'Iterable[str] | None' = None, parent_task_run_id: 'UUID | None' = None, state: 'State[R] | None' = None, work_pool_name: str | None = None, work_queue_name: str | None = None, job_variables: dict[str, Any] | None = None) -> 'FlowRun'
```

Create a flow run for a flow.

**Args:**
- `flow`: The flow model to create the flow run for
- `name`: An optional name for the flow run
- `parameters`: Parameter overrides for this flow run.
- `context`: Optional run context data
- `tags`: a list of tags to apply to this flow run
- `parent_task_run_id`: if a subflow run is being created, the placeholder task
run identifier in the parent flow
- `state`: The initial state for the run. If not provided, defaults to
`Pending`.
- `work_pool_name`: The name of the work pool to run the flow run in.
- `work_queue_name`: The name of the work queue to place the flow run in.
- `job_variables`: The job variables to use when setting up flow run infrastructure.

**Raises:**
- `httpx.RequestError`: if the Prefect API does not successfully create a run for any reason

**Returns:**
- The flow run model


#### `create_flow_run_from_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L618" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_run_from_deployment(self, deployment_id: UUID) -> 'FlowRun'
```

Create a flow run for a deployment.

**Args:**
- `deployment_id`: The deployment ID to create the flow run from
- `parameters`: Parameter overrides for this flow run. Merged with the
deployment defaults
- `context`: Optional run context data
- `state`: The initial state for the run. If not provided, defaults to
`Scheduled` for now. Should always be a `Scheduled` type.
- `name`: An optional name for the flow run. If not provided, the server will
generate a name.
- `tags`: An optional iterable of tags to apply to the flow run; these tags
are merged with the deployment's tags.
- `idempotency_key`: Optional idempotency key for creation of the flow run.
If the key matches the key of an existing flow run, the existing run will
be returned instead of creating a new one.
- `parent_task_run_id`: if a subflow run is being created, the placeholder task
run identifier in the parent flow
- `work_queue_name`: An optional work queue name to add this run to. If not provided,
will default to the deployment's set work queue.  If one is provided that does not
exist, a new work queue will be created within the deployment's work pool.
- `job_variables`: Optional variables that will be supplied to the flow run job.

**Raises:**
- `RequestError`: if the Prefect API does not successfully create a run for any reason

**Returns:**
- The flow run model


#### `create_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L447" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_flow_run_input(self, flow_run_id: 'UUID', key: str, value: str, sender: str | None = None) -> None
```

Creates a flow run input.

**Args:**
- `flow_run_id`: The flow run id.
- `key`: The input key.
- `value`: The input value.
- `sender`: The sender of the input.


#### `create_global_concurrency_limit` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L362" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_global_concurrency_limit(self, concurrency_limit: 'GlobalConcurrencyLimitCreate') -> 'UUID'
```

#### `create_logs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_logs/client.py#L21" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_logs(self, logs: Iterable[Union['LogCreate', dict[str, Any]]]) -> None
```

Create logs for a flow or task run


#### `create_task_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1430" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_task_run(self, task: 'TaskObject[P, R]', flow_run_id: Optional[UUID], dynamic_key: str, id: Optional[UUID] = None, name: Optional[str] = None, extra_tags: Optional[Iterable[str]] = None, state: Optional[prefect.states.State[R]] = None, task_inputs: Optional[dict[str, list[Union[TaskRunResult, FlowRunResult, Parameter, Constant]]]] = None) -> TaskRun
```

Create a task run

**Args:**
- `task`: The Task to run
- `flow_run_id`: The flow run id with which to associate the task run
- `dynamic_key`: A key unique to this particular run of a Task within the flow
- `id`: An optional ID for the task run. If not provided, one will be generated
server-side.
- `name`: An optional name for the task run
- `extra_tags`: an optional list of extra tags to apply to the task run in
addition to `task.tags`
- `state`: The initial state for the run. If not provided, defaults to
`Pending` for now. Should always be a `Scheduled` type.
- `task_inputs`: the set of inputs passed to the task

**Returns:**
- The created task run.


#### `create_variable` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L21" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_variable(self, variable: 'VariableCreate') -> 'Variable'
```

Creates an variable with the provided configuration.

**Args:**
- `variable`: Desired configuration for the new variable.

Returns:
    Information about the newly created variable.


#### `create_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L173" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_work_pool(self, work_pool: 'WorkPoolCreate', overwrite: bool = False) -> 'WorkPool'
```

Creates a work pool with the provided configuration.

**Args:**
- `work_pool`: Desired configuration for the new work pool.

**Returns:**
- Information about the newly created work pool.


#### `create_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1636" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
create_work_queue(self, name: str, description: Optional[str] = None, is_paused: Optional[bool] = None, concurrency_limit: Optional[int] = None, priority: Optional[int] = None, work_pool_name: Optional[str] = None) -> WorkQueue
```

Create a work queue.

**Args:**
- `name`: a unique name for the work queue
- `description`: An optional description for the work queue.
- `is_paused`: Whether or not the work queue is paused.
- `concurrency_limit`: An optional concurrency limit for the work queue.
- `priority`: The queue's priority. Lower values are higher priority (1 is the highest).
- `work_pool_name`: The name of the work pool to use for this queue.

**Raises:**
- `prefect.exceptions.ObjectAlreadyExists`: If request returns 409
- `httpx.RequestError`: If request fails

**Returns:**
- The created work queue


#### `decrement_v1_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L212" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
decrement_v1_concurrency_slots(self, names: list[str], task_run_id: 'UUID', occupancy_seconds: float) -> 'Response'
```

Decrement concurrency limit slots for the specified limits.

**Args:**
- `names`: A list of limit names to decrement.
- `task_run_id`: The task run ID that incremented the limits.
- `occupancy_seconds`: The duration in seconds that the limits
were held.

**Returns:**
- "Response": The HTTP response from the server.


#### `delete_artifact` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L100" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_artifact(self, artifact_id: 'UUID') -> None
```

#### `delete_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L145" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_automation(self, automation_id: 'UUID') -> None
```

#### `delete_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L85" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_block_document(self, block_document_id: 'UUID') -> None
```

Delete a block document.


#### `delete_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L122" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_block_type(self, block_type_id: 'UUID') -> None
```

Delete a block type.


#### `delete_concurrency_limit_by_tag` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L162" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_concurrency_limit_by_tag(self, tag: str) -> None
```

Delete the concurrency limit set on a specific tag.

**Args:**
- `tag`: a tag the concurrency limit is applied to

**Raises:**
- `ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails


#### `delete_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L437" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_deployment(self, deployment_id: UUID) -> None
```

Delete deployment by id.

**Args:**
- `deployment_id`: The deployment id of interest.

Raises:
    ObjectNotFound: If request returns 404
    RequestError: If requests fails


#### `delete_deployment_schedule` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L569" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_deployment_schedule(self, deployment_id: UUID, schedule_id: UUID) -> None
```

Delete a deployment schedule.

**Args:**
- `deployment_id`: the deployment ID
- `schedule_id`: the ID of the deployment schedule to delete.

**Raises:**
- `RequestError`: if the schedules were not deleted for any reason


#### `delete_flow` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L88" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_flow(self, flow_id: 'UUID') -> None
```

Delete a flow by UUID.

**Args:**
- `flow_id`: ID of the flow to be deleted

Raises:
    prefect.exceptions.ObjectNotFound: If request returns 404
    httpx.RequestError: If requests fail


#### `delete_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L186" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_flow_run(self, flow_run_id: 'UUID') -> None
```

Delete a flow run by UUID.

**Args:**
- `flow_run_id`: The flow run UUID of interest.

Raises:
    ObjectNotFound: If request returns 404
    httpx.RequestError: If requests fails


#### `delete_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L506" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_flow_run_input(self, flow_run_id: 'UUID', key: str) -> None
```

Deletes a flow run input.

**Args:**
- `flow_run_id`: The flow run id.
- `key`: The input key.


#### `delete_global_concurrency_limit_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L397" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_global_concurrency_limit_by_name(self, name: str) -> 'Response'
```

#### `delete_resource_owned_automations` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L167" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_resource_owned_automations(self, resource_id: str) -> None
```

#### `delete_task_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1618" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_task_run(self, task_run_id: UUID) -> None
```

Delete a task run by id.

**Args:**
- `task_run_id`: the task run ID of interest

Raises:
    prefect.exceptions.ObjectNotFound: If request returns 404
    httpx.RequestError: If requests fails


#### `delete_variable_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L83" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_variable_by_name(self, name: str) -> None
```

Deletes a variable by name.


#### `delete_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L253" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_work_pool(self, work_pool_name: str) -> None
```

Deletes a work pool.

**Args:**
- `work_pool_name`: Name of the work pool to delete.


#### `delete_work_queue_by_id` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1879" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
delete_work_queue_by_id(self, id: UUID) -> None
```

Delete a work queue by its ID.

**Args:**
- `id`: the id of the work queue to delete

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If requests fails


#### `filter_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L472" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
filter_flow_run_input(self, flow_run_id: 'UUID', key_prefix: str, limit: int, exclude_keys: 'set[str]') -> 'list[FlowRunInput]'
```

#### `find_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L47" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
find_automation(self, id_or_name: 'str | UUID') -> 'Automation | None'
```

#### `get_most_recent_block_schema_for_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L77" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_most_recent_block_schema_for_block_type(self, block_type_id: 'UUID') -> 'BlockSchema | None'
```

Fetches the most recent block schema for a specified block type ID.

**Args:**
- `block_type_id`: The ID of the block type.

**Raises:**
- `httpx.RequestError`: If the request fails for any reason.

**Returns:**
- The most recent block schema or None.


#### `get_runs_in_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1751" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_runs_in_work_queue(self, id: UUID, limit: int = 10, scheduled_before: Optional[datetime.datetime] = None) -> list[FlowRun]
```

Read flow runs off a work queue.

**Args:**
- `id`: the id of the work queue to read from
- `limit`: a limit on the number of runs to return
- `scheduled_before`: a timestamp; only runs scheduled before this time will be returned.
Defaults to now.

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails

**Returns:**
- List[FlowRun]: a list of FlowRun objects read from the queue


#### `get_scheduled_flow_runs_for_deployments` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L596" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_scheduled_flow_runs_for_deployments(self, deployment_ids: list[UUID], scheduled_before: 'datetime.datetime | None' = None, limit: int | None = None) -> list['FlowRunResponse']
```

#### `get_scheduled_flow_runs_for_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L275" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_scheduled_flow_runs_for_work_pool(self, work_pool_name: str, work_queue_names: list[str] | None = None, scheduled_before: datetime | None = None) -> list['WorkerFlowRunResponse']
```

Retrieves scheduled flow runs for the provided set of work pool queues.

**Args:**
- `work_pool_name`: The name of the work pool that the work pool
queues are associated with.
- `work_queue_names`: The names of the work pool queues from which
to get scheduled flow runs.
- `scheduled_before`: Datetime used to filter returned flow runs. Flow runs
scheduled for after the given datetime string will not be returned.

**Returns:**
- A list of worker flow run responses containing information about the
- retrieved flow runs.


#### `hello` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1380" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
hello(self) -> httpx.Response
```

Send a GET request to /hello for testing purposes.


#### `increment_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L242" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
increment_concurrency_slots(self, names: list[str], slots: int, mode: str) -> 'Response'
```

Increment concurrency slots for the specified limits.

**Args:**
- `names`: A list of limit names for which to occupy slots.
- `slots`: The number of concurrency slots to occupy.
- `mode`: The mode of the concurrency limits.


#### `increment_concurrency_slots_with_lease` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L266" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
increment_concurrency_slots_with_lease(self, names: list[str], slots: int, mode: Literal['concurrency', 'rate_limit'], lease_duration: float, holder: 'ConcurrencyLeaseHolder | None' = None) -> 'Response'
```

Increment concurrency slots for the specified limits with a lease.

**Args:**
- `names`: A list of limit names for which to occupy slots.
- `slots`: The number of concurrency slots to occupy.
- `mode`: The mode of the concurrency limits.
- `lease_duration`: The duration of the lease in seconds.
- `holder`: Optional holder information for tracking who holds the slots.


#### `increment_v1_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L189" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
increment_v1_concurrency_slots(self, names: list[str], task_run_id: 'UUID') -> 'Response'
```

Increment concurrency limit slots for the specified limits.

**Args:**
- `names`: A list of limit names for which to increment limits.
- `task_run_id`: The task run ID incrementing the limits.


#### `match_work_queues` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1843" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
match_work_queues(self, prefixes: list[str], work_pool_name: Optional[str] = None) -> list[WorkQueue]
```

Query the Prefect API for work queues with names with a specific prefix.

**Args:**
- `prefixes`: a list of strings used to match work queue name prefixes
- `work_pool_name`: an optional work pool name to scope the query to

**Returns:**
- a list of WorkQueue model representations
of the work queues


#### `pause_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L127" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
pause_automation(self, automation_id: 'UUID') -> None
```

#### `pause_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L207" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
pause_deployment(self, deployment_id: Union[UUID, str]) -> None
```

Pause a deployment by ID.

**Args:**
- `deployment_id`: The deployment ID of interest (can be a UUID or a string).

**Raises:**
- `ObjectNotFound`: If request returns 404
- `RequestError`: If request fails


#### `raise_for_api_version_mismatch` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1393" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
raise_for_api_version_mismatch(self) -> None
```

#### `read_artifacts` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L114" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_artifacts(self, **kwargs: Unpack['ArtifactReadParams']) -> list['Artifact']
```

#### `read_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L82" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_automation(self, automation_id: 'UUID | str') -> 'Automation | None'
```

#### `read_automations` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L40" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_automations(self) -> list['Automation']
```

#### `read_automations_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L93" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_automations_by_name(self, name: str) -> list['Automation']
```

Query the Prefect API for an automation by name. Only automations matching the provided name will be returned.

**Args:**
- `name`: the name of the automation to query

**Returns:**
- a list of Automation model representations of the automations


#### `read_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L101" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_document(self, block_document_id: 'UUID', include_secrets: bool = True) -> 'BlockDocument'
```

Read the block document with the specified ID.

**Args:**
- `block_document_id`: the block document id
- `include_secrets`: whether to include secret values
on the Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. These fields are automatically obfuscated
by Pydantic, but users can additionally choose not to receive
their values from the API. Note that any business logic on the
Block may not work if this is `False`.

**Raises:**
- `httpx.RequestError`: if the block document was not found for any reason

**Returns:**
- A block document or None.


#### `read_block_document_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L160" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_document_by_name(self, name: str, block_type_slug: str, include_secrets: bool = True) -> 'BlockDocument'
```

Read the block document with the specified name that corresponds to a
specific block type name.

**Args:**
- `name`: The block document name.
- `block_type_slug`: The block type slug.
- `include_secrets`: whether to include secret values
on the Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. These fields are automatically obfuscated
by Pydantic, but users can additionally choose not to receive
their values from the API. Note that any business logic on the
Block may not work if this is `False`.

**Raises:**
- `httpx.RequestError`: if the block document was not found for any reason

**Returns:**
- A block document or None.


#### `read_block_documents` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L141" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_documents(self, block_schema_type: str | None = None, offset: int | None = None, limit: int | None = None, include_secrets: bool = True) -> 'list[BlockDocument]'
```

Read block documents

**Args:**
- `block_schema_type`: an optional block schema type
- `offset`: an offset
- `limit`: the number of blocks to return
- `include_secrets`: whether to include secret values
on the Block, corresponding to Pydantic's `SecretStr` and
`SecretBytes` fields. These fields are automatically obfuscated
by Pydantic, but users can additionally choose not to receive
their values from the API. Note that any business logic on the
Block may not work if this is `False`.

**Returns:**
- A list of block documents


#### `read_block_documents_by_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L24" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_documents_by_type(self, block_type_slug: str, offset: int | None = None, limit: int | None = None, include_secrets: bool = True) -> 'list[BlockDocument]'
```

Retrieve block documents by block type slug.

**Args:**
- `block_type_slug`: The block type slug.
- `offset`: an offset
- `limit`: the number of blocks to return
- `include_secrets`: whether to include secret values

**Returns:**
- A list of block documents


#### `read_block_schema_by_checksum` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L41" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_schema_by_checksum(self, checksum: str, version: str | None = None) -> 'BlockSchema'
```

Look up a block schema checksum


#### `read_block_schemas` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_schemas/client.py#L63" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_schemas(self) -> 'list[BlockSchema]'
```

Read all block schemas
Raises:
    httpx.RequestError: if a valid block schema was not found

**Returns:**
- A BlockSchema.


#### `read_block_type_by_slug` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L78" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_type_by_slug(self, slug: str) -> 'BlockType'
```

Read a block type by its slug.


#### `read_block_types` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L146" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_block_types(self) -> 'list[BlockType]'
```

Read all block types
Raises:
    httpx.RequestError: if the block types were not found

**Returns:**
- List of BlockTypes.


#### `read_concurrency_limit_by_tag` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L63" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_concurrency_limit_by_tag(self, tag: str) -> 'ConcurrencyLimit'
```

Read the concurrency limit set on a specific tag.

**Args:**
- `tag`: a tag the concurrency limit is applied to

**Raises:**
- `ObjectNotFound`: If request returns 404
- `httpx.RequestError`: if the concurrency limit was not created for any reason

**Returns:**
- the concurrency limit set on a specific tag


#### `read_concurrency_limits` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L100" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_concurrency_limits(self, limit: int, offset: int) -> list['ConcurrencyLimit']
```

Lists concurrency limits set on task run tags.

**Args:**
- `limit`: the maximum number of concurrency limits returned
- `offset`: the concurrency limit query offset

**Returns:**
- a list of concurrency limits


#### `read_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L301" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployment(self, deployment_id: Union[UUID, str]) -> 'DeploymentResponse'
```

Query the Prefect API for a deployment by id.

**Args:**
- `deployment_id`: the deployment ID of interest

**Returns:**
- a Deployment model representation of the deployment


#### `read_deployment_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L336" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployment_by_name(self, name: str) -> 'DeploymentResponse'
```

Query the Prefect API for a deployment by name.

**Args:**
- `name`: A deployed flow's name\: &lt;FLOW_NAME&gt;/&lt;DEPLOYMENT_NAME&gt;

**Raises:**
- `ObjectNotFound`: If request returns 404
- `RequestError`: If request fails

**Returns:**
- a Deployment model representation of the deployment


#### `read_deployment_schedules` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L501" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployment_schedules(self, deployment_id: UUID) -> list['DeploymentSchedule']
```

Query the Prefect API for a deployment's schedules.

**Args:**
- `deployment_id`: the deployment ID

**Returns:**
- a list of DeploymentSchedule model representations of the deployment schedules


#### `read_deployments` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L377" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_deployments(self) -> list['DeploymentResponse']
```

Query the Prefect API for deployments. Only deployments matching all
the provided criteria will be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues
- `limit`: a limit for the deployment query
- `offset`: an offset for the deployment query

**Returns:**
- a list of Deployment model representations
of the deployments


#### `read_events` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_events/client.py#L11" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_events(self, filter: 'EventFilter | None' = None, limit: int = 100) -> EventPage
```

query historical events from the API.

**Args:**
- `filter`: optional filter criteria to narrow down events
- `limit`: maximum number of events to return per page (default 100)

**Returns:**
- EventPage containing events, total count, and next page link


#### `read_events_page` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_events/client.py#L36" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_events_page(self, next_page_url: str) -> EventPage
```

retrieve the next page of events using a next_page URL.

**Args:**
- `next_page_url`: the next_page URL from a previous EventPage response

**Returns:**
- EventPage containing the next page of events


#### `read_flow` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L73" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow(self, flow_id: 'UUID') -> 'Flow'
```

Query the Prefect API for a flow by id.

**Args:**
- `flow_id`: the flow ID of interest

**Returns:**
- a Flow model representation of the flow


#### `read_flow_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L166" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_by_name(self, flow_name: str) -> 'Flow'
```

Query the Prefect API for a flow by name.

**Args:**
- `flow_name`: the name of a flow

**Returns:**
- a fully hydrated Flow model


#### `read_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L207" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_run(self, flow_run_id: 'UUID') -> 'FlowRun'
```

Query the Prefect API for a flow run by id.

**Args:**
- `flow_run_id`: the flow run ID of interest

**Returns:**
- a Flow Run model representation of the flow run


#### `read_flow_run_input` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L490" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_run_input(self, flow_run_id: 'UUID', key: str) -> str
```

Reads a flow run input.

**Args:**
- `flow_run_id`: The flow run id.
- `key`: The input key.


#### `read_flow_run_states` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L418" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_run_states(self, flow_run_id: 'UUID') -> 'list[State]'
```

Query for the states of a flow run

**Args:**
- `flow_run_id`: the id of the flow run

**Returns:**
- a list of State model representations
of the flow run states


#### `read_flow_runs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L259" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flow_runs(self) -> 'list[FlowRun]'
```

Query the Prefect API for flow runs. Only flow runs matching all criteria will
be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues
- `sort`: sort criteria for the flow runs
- `limit`: limit for the flow run query
- `offset`: offset for the flow run query

**Returns:**
- a list of Flow Run model representations
of the flow runs


#### `read_flows` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flows/client.py#L106" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_flows(self) -> list['Flow']
```

Query the Prefect API for flows. Only flows matching all criteria will
be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `work_pool_filter`: filter criteria for work pools
- `work_queue_filter`: filter criteria for work pool queues
- `sort`: sort criteria for the flows
- `limit`: limit for the flow query
- `offset`: offset for the flow query

**Returns:**
- a list of Flow model representations of the flows


#### `read_global_concurrency_limit_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L411" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_global_concurrency_limit_by_name(self, name: str) -> 'GlobalConcurrencyLimitResponse'
```

#### `read_global_concurrency_limits` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L458" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_global_concurrency_limits(self, limit: int = 10, offset: int = 0) -> list['GlobalConcurrencyLimitResponse']
```

#### `read_latest_artifacts` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L252" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_latest_artifacts(self, **kwargs: Unpack['ArtifactCollectionReadParams']) -> list['ArtifactCollection']
```

#### `read_logs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_logs/client.py#L33" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_logs(self, log_filter: 'LogFilter | None' = None, limit: int | None = None, offset: int | None = None, sort: 'LogSort | None' = None) -> list['Log']
```

Read flow and task run logs.


#### `read_resource_related_automations` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L156" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_resource_related_automations(self, resource_id: str) -> list['Automation']
```

#### `read_task_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1505" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_task_run(self, task_run_id: UUID) -> TaskRun
```

Query the Prefect API for a task run by id.

**Args:**
- `task_run_id`: the task run ID of interest

**Returns:**
- a Task Run model representation of the task run


#### `read_task_run_states` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1601" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_task_run_states(self, task_run_id: UUID) -> list[prefect.states.State]
```

Query for the states of a task run

**Args:**
- `task_run_id`: the id of the task run

**Returns:**
- a list of State model representations of the task run states


#### `read_task_runs` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1524" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_task_runs(self) -> list[TaskRun]
```

Query the Prefect API for task runs. Only task runs matching all criteria will
be returned.

**Args:**
- `flow_filter`: filter criteria for flows
- `flow_run_filter`: filter criteria for flow runs
- `task_run_filter`: filter criteria for task runs
- `deployment_filter`: filter criteria for deployments
- `sort`: sort criteria for the task runs
- `limit`: a limit for the task run query
- `offset`: an offset for the task run query

**Returns:**
- a list of Task Run model representations
of the task runs


#### `read_variable_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L46" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_variable_by_name(self, name: str) -> 'Variable | None'
```

Reads a variable by name. Returns None if no variable is found.


#### `read_variables` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L61" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_variables(self, limit: int | None = None) -> list['Variable']
```

Reads all variables.


#### `read_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L118" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_pool(self, work_pool_name: str) -> 'WorkPool'
```

Reads information for a given work pool

**Args:**
- `work_pool_name`: The name of the work pool to for which to get
information.

**Returns:**
- Information about the requested work pool.


#### `read_work_pools` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L144" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_pools(self, limit: int | None = None, offset: int = 0, work_pool_filter: 'WorkPoolFilter | None' = None) -> list['WorkPool']
```

Reads work pools.

**Args:**
- `limit`: Limit for the work pool query.
- `offset`: Offset for the work pool query.
- `work_pool_filter`: Criteria by which to filter work pools.

**Returns:**
- A list of work pools.


#### `read_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1791" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queue(self, id: UUID) -> WorkQueue
```

Read a work queue.

**Args:**
- `id`: the id of the work queue to load

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails

**Returns:**
- an instantiated WorkQueue object


#### `read_work_queue_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1690" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queue_by_name(self, name: str, work_pool_name: Optional[str] = None) -> WorkQueue
```

Read a work queue by name.

**Args:**
- `name`: a unique name for the work queue
- `work_pool_name`: the name of the work pool
the queue belongs to.

**Raises:**
- `prefect.exceptions.ObjectNotFound`: if no work queue is found
- `httpx.HTTPStatusError`: other status errors

**Returns:**
- a work queue API object


#### `read_work_queue_status` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1817" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queue_status(self, id: UUID) -> WorkQueueStatusDetail
```

Read a work queue status.

**Args:**
- `id`: the id of the work queue to load

**Raises:**
- `prefect.exceptions.ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails

**Returns:**
- an instantiated WorkQueueStatus object


#### `read_work_queues` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1903" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_work_queues(self, work_pool_name: Optional[str] = None, work_queue_filter: Optional[WorkQueueFilter] = None, limit: Optional[int] = None, offset: Optional[int] = None) -> list[WorkQueue]
```

Retrieves queues for a work pool.

**Args:**
- `work_pool_name`: Name of the work pool for which to get queues.
- `work_queue_filter`: Criteria by which to filter queues.
- `limit`: Limit for the queue query.
- `offset`: Limit for the queue query.

**Returns:**
- List of queues for the specified work pool.


#### `read_worker_metadata` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1948" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_worker_metadata(self) -> dict[str, Any]
```

Reads worker metadata stored in Prefect collection registry.


#### `read_workers_for_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L82" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
read_workers_for_work_pool(self, work_pool_name: str, worker_filter: 'WorkerFilter | None' = None, offset: int | None = None, limit: int | None = None) -> list['Worker']
```

Reads workers for a given work pool.

**Args:**
- `work_pool_name`: The name of the work pool for which to get
member workers.
- `worker_filter`: Criteria by which to filter workers.
- `limit`: Limit for the worker query.
- `offset`: Limit for the worker query.


#### `release_concurrency_slots` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L318" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
release_concurrency_slots(self, names: list[str], slots: int, occupancy_seconds: float) -> 'Response'
```

Release concurrency slots for the specified limits.

**Args:**
- `names`: A list of limit names for which to release slots.
- `slots`: The number of concurrency slots to release.
- `occupancy_seconds`: The duration in seconds that the slots
were occupied.

**Returns:**
- "Response": The HTTP response from the server.


#### `release_concurrency_slots_with_lease` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L344" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
release_concurrency_slots_with_lease(self, lease_id: 'UUID') -> 'Response'
```

Release concurrency slots for the specified lease.

**Args:**
- `lease_id`: The ID of the lease corresponding to the concurrency limits to release.


#### `renew_concurrency_lease` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L299" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
renew_concurrency_lease(self, lease_id: 'UUID', lease_duration: float) -> 'Response'
```

Renew a concurrency lease.

**Args:**
- `lease_id`: The ID of the lease to renew.
- `lease_duration`: The new lease duration in seconds.


#### `reset_concurrency_limit_by_tag` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L126" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
reset_concurrency_limit_by_tag(self, tag: str, slot_override: list['UUID | str'] | None = None) -> None
```

Resets the concurrency limit slots set on a specific tag.

**Args:**
- `tag`: a tag the concurrency limit is applied to
- `slot_override`: a list of task run IDs that are currently using a
concurrency slot, please check that any task run IDs included in
`slot_override` are currently running, otherwise those concurrency
slots will never be released.

**Raises:**
- `ObjectNotFound`: If request returns 404
- `httpx.RequestError`: If request fails


#### `resume_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L136" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
resume_automation(self, automation_id: 'UUID') -> None
```

#### `resume_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L232" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
resume_deployment(self, deployment_id: Union[UUID, str]) -> None
```

Resume (unpause) a deployment by ID.

**Args:**
- `deployment_id`: The deployment ID of interest (can be a UUID or a string).

**Raises:**
- `ObjectNotFound`: If request returns 404
- `RequestError`: If request fails


#### `resume_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L230" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
resume_flow_run(self, flow_run_id: 'UUID', run_input: dict[str, Any] | None = None) -> 'OrchestrationResult[Any]'
```

Resumes a paused flow run.

**Args:**
- `flow_run_id`: the flow run ID of interest
- `run_input`: the input to resume the flow run with

**Returns:**
- an OrchestrationResult model representation of state orchestration output


#### `send_worker_heartbeat` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L34" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
send_worker_heartbeat(self, work_pool_name: str, worker_name: str, heartbeat_interval_seconds: float | None = None, get_worker_id: bool = False, worker_metadata: 'WorkerMetadata | None' = None) -> 'UUID | None'
```

Sends a worker heartbeat for a given work pool.

**Args:**
- `work_pool_name`: The name of the work pool to heartbeat against.
- `worker_name`: The name of the worker sending the heartbeat.
- `return_id`: Whether to return the worker ID. Note\: will return `None` if the connected server does not support returning worker IDs, even if `return_id` is `True`.
- `worker_metadata`: Metadata about the worker to send to the server.


#### `set_deployment_paused_state` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L195" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_deployment_paused_state(self, deployment_id: UUID, paused: bool) -> None
```

DEPRECATED: Use pause_deployment or resume_deployment instead.

Set the paused state of a deployment.

**Args:**
- `deployment_id`: the deployment ID to update
- `paused`: whether the deployment should be paused


#### `set_flow_run_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L436" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_flow_run_name(self, flow_run_id: 'UUID', name: str) -> httpx.Response
```

#### `set_flow_run_state` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L368" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_flow_run_state(self, flow_run_id: 'UUID | str', state: 'State[T]', force: bool = False) -> 'OrchestrationResult[T]'
```

Set the state of a flow run.

**Args:**
- `flow_run_id`: the id of the flow run
- `state`: the state to set
- `force`: if True, disregard orchestration logic when setting the state,
forcing the Prefect API to accept the state

**Returns:**
- an OrchestrationResult model representation of state orchestration output


#### `set_task_run_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1423" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_task_run_name(self, task_run_id: UUID, name: str) -> httpx.Response
```

#### `set_task_run_state` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1572" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_task_run_state(self, task_run_id: UUID, state: prefect.states.State[Any], force: bool = False) -> OrchestrationResult[Any]
```

Set the state of a task run.

**Args:**
- `task_run_id`: the id of the task run
- `state`: the state to set
- `force`: if True, disregard orchestration logic when setting the state,
forcing the Prefect API to accept the state

**Returns:**
- an OrchestrationResult model representation of state orchestration output


#### `update_artifact` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_artifacts/client.py#L79" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_artifact(self, artifact_id: 'UUID', artifact: 'ArtifactUpdate') -> None
```

#### `update_automation` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_automations/client.py#L28" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_automation(self, automation_id: 'UUID', automation: 'AutomationCore') -> None
```

Updates an automation in Prefect Cloud.


#### `update_block_document` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_documents/client.py#L60" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_block_document(self, block_document_id: 'UUID', block_document: 'BlockDocumentUpdate') -> None
```

Update a block document in the Prefect API.


#### `update_block_type` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_blocks_types/client.py#L97" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_block_type(self, block_type_id: 'UUID', block_type: 'BlockTypeUpdate') -> None
```

Update a block document in the Prefect API.


#### `update_deployment` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L257" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_deployment(self, deployment_id: UUID, deployment: 'DeploymentUpdate') -> None
```

#### `update_deployment_schedule` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_deployments/client.py#L529" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_deployment_schedule(self, deployment_id: UUID, schedule_id: UUID, active: bool | None = None, schedule: 'SCHEDULE_TYPES | None' = None) -> None
```

Update a deployment schedule by ID.

**Args:**
- `deployment_id`: the deployment ID
- `schedule_id`: the deployment schedule ID of interest
- `active`: whether or not the schedule should be active
- `schedule`: the cron, rrule, or interval schedule this deployment schedule should use


#### `update_flow_run` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L129" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_flow_run(self, flow_run_id: 'UUID', flow_version: str | None = None, parameters: dict[str, Any] | None = None, name: str | None = None, tags: 'Iterable[str] | None' = None, empirical_policy: 'FlowRunPolicy | None' = None, infrastructure_pid: str | None = None, job_variables: dict[str, Any] | None = None) -> httpx.Response
```

Update a flow run's details.

**Args:**
- `flow_run_id`: The identifier for the flow run to update.
- `flow_version`: A new version string for the flow run.
- `parameters`: A dictionary of parameter values for the flow run. This will not
be merged with any existing parameters.
- `name`: A new name for the flow run.
- `empirical_policy`: A new flow run orchestration policy. This will not be
merged with any existing policy.
- `tags`: An iterable of new tags for the flow run. These will not be merged with
any existing tags.
- `infrastructure_pid`: The id of flow run as returned by an
infrastructure block.

**Returns:**
- an `httpx.Response` object from the PATCH request


#### `update_flow_run_labels` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_flow_runs/client.py#L521" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_flow_run_labels(self, flow_run_id: 'UUID', labels: 'KeyValueLabelsField') -> None
```

Updates the labels of a flow run.


#### `update_global_concurrency_limit` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L380" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_global_concurrency_limit(self, name: str, concurrency_limit: 'GlobalConcurrencyLimitUpdate') -> 'Response'
```

#### `update_variable` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_variables/client.py#L68" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_variable(self, variable: 'VariableUpdate') -> None
```

Updates a variable with the provided configuration.

**Args:**
- `variable`: Desired configuration for the updated variable.

Returns:
    Information about the updated variable.


#### `update_work_pool` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_work_pools/client.py#L228" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_work_pool(self, work_pool_name: str, work_pool: 'WorkPoolUpdate') -> None
```

Updates a work pool.

**Args:**
- `work_pool_name`: Name of the work pool to update.
- `work_pool`: Fields to update in the work pool.


#### `update_work_queue` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/__init__.py#L1725" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
update_work_queue(self, id: UUID, **kwargs: Any) -> None
```

Update properties of a work queue.

**Args:**
- `id`: the ID of the work queue to update
- `**kwargs`: the fields to update

**Raises:**
- `ValueError`: if no kwargs are provided
- `prefect.exceptions.ObjectNotFound`: if request returns 404
- `httpx.RequestError`: if the request fails


#### `upsert_global_concurrency_limit_by_name` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/client/orchestration/_concurrency_limits/client.py#L429" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
upsert_global_concurrency_limit_by_name(self, name: str, limit: int) -> None
```

Creates a global concurrency limit with the given name and limit if one does not already exist.

If one does already exist matching the name then update it's limit if it is different.

Note: This is not done atomically.

