Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

GetWorkflowRun

Retrieves detailed information about a specific workflow run, including its status, execution details, and task instances.

Request Syntax


{
   "RunId": "string",
   "WorkflowArn": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

RunId

The unique identifier of the workflow run to retrieve.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Pattern: [a-zA-Z0-9]+[a-zA-Z0-9\.\-_]*

Required: Yes

WorkflowArn

The Amazon Resource Name (ARN) of the workflow that contains the run.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2048.

Pattern: arn:aws(?:-(?:cn|us-gov|iso|iso-b|iso-e|iso-f))?:airflow-serverless:([a-z]{2}-[a-z]+-[0-9]{1}):([0-9]{12}):workflow/([a-zA-Z0-9][a-zA-Z0-9\.\-_]{0,254}-[a-zA-Z0-9]{10})

Required: Yes

Response Syntax


{
   "OverrideParameters": { 
      "string" : JSON value 
   },
   "RunDetail": { 
      "CompletedOn": "string",
      "CreatedAt": "string",
      "Duration": number,
      "ErrorMessage": "string",
      "ModifiedAt": "string",
      "RunId": "string",
      "RunState": "string",
      "RunType": "string",
      "StartedOn": "string",
      "TaskInstances": [ "string" ],
      "WorkflowArn": "string",
      "WorkflowVersion": "string"
   },
   "RunId": "string",
   "RunType": "string",
   "WorkflowArn": "string",
   "WorkflowVersion": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

OverrideParameters

Parameters that were overridden for this specific workflow run.

Type: String to JSON value map

RunDetail

Detailed information about the workflow run execution, including timing, status, and task instances.

Type: WorkflowRunDetail object

RunId

The unique identifier of this workflow run.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Pattern: [a-zA-Z0-9]+[a-zA-Z0-9\.\-_]*

RunType

The type of workflow run. Values are ON_DEMAND (manually triggered) or SCHEDULED (automatically triggered by schedule).

Type: String

Valid Values: ON_DEMAND | SCHEDULED

WorkflowArn

The Amazon Resource Name (ARN) of the workflow that contains this run.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2048.

Pattern: arn:aws(?:-(?:cn|us-gov|iso|iso-b|iso-e|iso-f))?:airflow-serverless:([a-z]{2}-[a-z]+-[0-9]{1}):([0-9]{12}):workflow/([a-zA-Z0-9][a-zA-Z0-9\.\-_]{0,254}-[a-zA-Z0-9]{10})

WorkflowVersion

The version of the workflow that is used for this run.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2048.

Pattern: .+

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedException

You do not have sufficient permission to perform this action.

HTTP Status Code: 400

InternalServerException

An unexpected server-side error occurred during request processing.

RetryAfterSeconds: The number of seconds to wait before retrying the operation.

HTTP Status Code: 500

OperationTimeoutException

The operation timed out.

HTTP Status Code: 500

ResourceNotFoundException

The specified resource was not found. You can only access or modify a resource that already exists.

ResourceId: The unique identifier of the resource.
ResourceType: The type of the resource.

HTTP Status Code: 400

ThrottlingException

The request was denied because too many requests were made in a short period, exceeding the service rate limits. Amazon Managed Workflows for Apache Airflow Serverless implements throttling controls to ensure fair resource allocation across all customers in the multi-tenant environment. This helps maintain service stability and performance. If you encounter throttling, implement exponential backoff and retry logic in your applications, or consider distributing your API calls over a longer time period.

QuotaCode: The code of the quota.
RetryAfterSeconds: The number of seconds to wait before retrying the operation.
ServiceCode: The code for the service.

HTTP Status Code: 400

ValidationException

The specified request parameters are invalid, missing, or inconsistent with Amazon Managed Workflows for Apache Airflow Serverless service requirements. This can occur when workflow definitions contain unsupported operators, when required IAM permissions are missing, when S3 locations are inaccessible, or when network configurations are invalid. The service validates workflow definitions, execution roles, and resource configurations to ensure compatibility with the managed Airflow environment and security requirements.

FieldList: The fields that failed validation.
Reason: The reason the request failed validation.

HTTP Status Code: 400