Omics / Client / start_run

start_run

Omics.Client.start_run(**kwargs)

Starts a new run or duplicates an existing run.

For a new run, specify a unique requestId, the workflowId, and a role ARN. If you’re using static run storage (the default), specify the required storageCapacity.

You duplicate a run by specifing a unique requestId, the runID of the run to duplicate, and a role ARN.

For more information about the optional parameters in the StartRun request, see Starting a run in the Amazon Web Services HealthOmics User Guide.

See also: AWS API Documentation

Request Syntax

response = client.start_run(
    workflowId='string',
    workflowType='PRIVATE'|'READY2RUN',
    runId='string',
    roleArn='string',
    name='string',
    cacheId='string',
    cacheBehavior='CACHE_ON_FAILURE'|'CACHE_ALWAYS',
    runGroupId='string',
    priority=123,
    parameters={...}|[...]|123|123.4|'string'|True|None,
    storageCapacity=123,
    outputUri='string',
    logLevel='OFF'|'FATAL'|'ERROR'|'ALL',
    tags={
        'string': 'string'
    },
    requestId='string',
    retentionMode='RETAIN'|'REMOVE',
    storageType='STATIC'|'DYNAMIC',
    workflowOwnerId='string',
    workflowVersionName='string'
)
Parameters:

  • workflowId (string) – The run’s workflow ID.

  • workflowType (string) – The run’s workflow type.

  • runId (string) – The ID of a run to duplicate.

  • roleArn (string) –

    [REQUIRED]

    A service role for the run.

  • name (string) – A name for the run.

  • cacheId (string) – Identifier of the cache associated with this run. If you don’t specify a cache ID, no task outputs are cached for this run.

  • cacheBehavior (string) – The cache behavior for the run. You specify this value if you want to override the default behavior for the cache. You had set the default value when you created the cache. For more information, see Run cache behavior in the Amazon Web Services HealthOmics User Guide.

  • runGroupId (string) – The run’s group ID.

  • priority (integer) – A priority for the run.

  • parameters (document) – Parameters for the run.

  • storageCapacity (integer) – The static storage capacity (in gibibytes) for this run. This field is not required if the storage type is dynamic (the system ignores any value that you enter).

  • outputUri (string) – An output URI for the run.

  • logLevel (string) – A log level for the run.

  • tags (dict) –

    Tags for the run.

    • (string) –

      • (string) –

  • requestId (string) –

    [REQUIRED]

    To ensure that requests don’t run multiple times, specify a unique ID for each request.

    This field is autopopulated if not provided.

  • retentionMode (string) –

    The retention mode for the run. The default value is RETAIN.

    Amazon Web Services HealthOmics stores a fixed number of runs that are available to the console and API. In the default mode (RETAIN), you need to remove runs manually when the number of run exceeds the maximum. If you set the retention mode to REMOVE, Amazon Web Services HealthOmics automatically removes runs (that have mode set to REMOVE) when the number of run exceeds the maximum. All run logs are available in CloudWatch logs, if you need information about a run that is no longer available to the API.

    For more information about retention mode, see Specifying run retention mode in the Amazon Web Services HealthOmics User Guide.

  • storageType (string) – The storage type for the run. By default, the run uses STATIC storage type, which allocates a fixed amount of storage. If you set the storage type to DYNAMIC, Amazon Web Services HealthOmics dynamically scales the storage up or down, based on file system utilization. For more information about static and dynamic storage, see Running workflows in the Amazon Web Services HealthOmics User Guide.

  • workflowOwnerId (string) – The ID of the workflow owner.

  • workflowVersionName (string) – The name of the workflow version.

Return type:

dict

Returns:

Response Syntax

{
    'arn': 'string',
    'id': 'string',
    'status': 'PENDING'|'STARTING'|'RUNNING'|'STOPPING'|'COMPLETED'|'DELETED'|'CANCELLED'|'FAILED',
    'tags': {
        'string': 'string'
    },
    'uuid': 'string',
    'runOutputUri': 'string'
}

Response Structure

  • (dict) –

    • arn (string) –

      Unique resource identifier for the run.

    • id (string) –

      The run’s ID.

    • status (string) –

      The run’s status.

    • tags (dict) –

      The run’s tags.

      • (string) –

        • (string) –

    • uuid (string) –

      The universally unique identifier for a run.

    • runOutputUri (string) –

      The destination for workflow outputs.

Exceptions