Method: googleapis.workflowexecutions.v1beta.projects.locations.workflows.executions.run

Starts a workflow execution and waits for it to finish. This provides a simpler interface to launch a workflow execution than the create() API.

This method waits—the workflow execution is paused—until the operation is complete, fails, or times out. The default timeout value is 1800 seconds (30 minutes) and can be changed to a maximum value of 31536000 seconds (one year) for long-running operations using the connector_params field. See the Connectors reference.

The connector uses polling to monitor the long-running operation, which might generate additional billable steps. For more information about retries and long-running operations, refer to Understand connectors.

The polling policy for the long-running operation can be configured. To set the connector-specific parameters (connector_params), refer to Invoke a connector call.

Arguments

Parameters
`workflow_id`	`string` Required. ID of the workflow.
`location`	`string` Optional location of the workflow. If not present, the location of the current project is used by default.
`project_id`	`string` Optional project ID associated with the workflow. If not present, the current project ID is used by default.
`argument`	Optional execution parameters defined in YAML source code. Supported types include integer, float, bool, string, list, or map.

Raised exceptions

Exceptions
`ConnectionError`	In case of a network problem (such as DNS failure or refused connection).
`HttpError`	If the response status is >= 400 (excluding 429 and 503).
`TimeoutError`	If a long-running operation takes longer to finish than the specified timeout limit.
`TypeError`	If an operation or function receives an argument of the wrong type.
`ValueError`	If an operation or function receives an argument of the right type but an inappropriate value. For example, a negative timeout.
`OperationError`	If a long-running operation finished unsuccessfully.
`ResponseTypeError`	If the long-running operation returned a response of the wrong type.

Response

The workflow execution's result.

Subworkflow snippet

Some fields might be optional or required.

YAML

- run:
    call: googleapis.workflowexecutions.v1beta.projects.locations.workflows.executions.run
    args:
        workflow_id: ...
        location: ...
        project_id: ...
        argument: ...
    result: runResult

JSON

[
  {
    "run": {
      "call": "googleapis.workflowexecutions.v1beta.projects.locations.workflows.executions.run",
      "args": {
        "workflow_id": "...",
        "location": "...",
        "project_id": "...",
        "argument": "..."
      },
      "result": "runResult"
    }
  }
]