ListWorkflows
Lists all workflows in your account, with optional pagination support. This operation returns summary information for workflows, showing only the most recently created version of each workflow. Amazon Managed Workflows for Apache Airflow Serverless maintains workflow metadata in a highly available, distributed storage system that enables efficient querying and filtering. The service implements proper access controls to ensure you can only view workflows that you have permissions to access, supporting both individual and team-based workflow management scenarios.
Request Syntax
{
"MaxResults": number,
"NextToken": "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.
- MaxResults
-
The maximum number of workflows you want to return in a single response.
Type: Integer
Valid Range: Minimum value of 1. Maximum value of 100.
Required: No
- NextToken
-
The pagination token you need to use to retrieve the next set of results. This value is returned from a previous call to
ListWorkflows.Type: String
Required: No
Response Syntax
{
"NextToken": "string",
"Workflows": [
{
"CreatedAt": "string",
"Description": "string",
"ModifiedAt": "string",
"Name": "string",
"TriggerMode": "string",
"WorkflowArn": "string",
"WorkflowStatus": "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.
- NextToken
-
The pagination token you need to use to retrieve the next set of results. This value is null if there are no more results.
Type: String
- Workflows
-
A list of workflow summaries for all workflows in your account.
Type: Array of WorkflowSummary objects
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
- 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
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
