DescribeFlowDefinition
Returns information about the specified flow definition.
Request Syntax
{
"FlowDefinitionName": "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.
- FlowDefinitionName
-
The name of the flow definition.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 63.
Pattern:
^[a-z0-9](-*[a-z0-9]){0,62}Required: Yes
Response Syntax
{
"CreationTime": number,
"FailureReason": "string",
"FlowDefinitionArn": "string",
"FlowDefinitionName": "string",
"FlowDefinitionStatus": "string",
"HumanLoopActivationConfig": {
"HumanLoopActivationConditionsConfig": {
"HumanLoopActivationConditions": "string"
}
},
"HumanLoopConfig": {
"HumanTaskUiArn": "string",
"PublicWorkforceTaskPrice": {
"AmountInUsd": {
"Cents": number,
"Dollars": number,
"TenthFractionsOfACent": number
}
},
"TaskAvailabilityLifetimeInSeconds": number,
"TaskCount": number,
"TaskDescription": "string",
"TaskKeywords": [ "string" ],
"TaskTimeLimitInSeconds": number,
"TaskTitle": "string",
"WorkteamArn": "string"
},
"HumanLoopRequestSource": {
"AwsManagedHumanLoopRequestSource": "string"
},
"OutputConfig": {
"KmsKeyId": "string",
"S3OutputPath": "string"
},
"RoleArn": "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.
- CreationTime
-
The timestamp when the flow definition was created.
Type: Timestamp
- FailureReason
-
The reason your flow definition failed.
Type: String
Length Constraints: Maximum length of 1024.
- FlowDefinitionArn
-
The Amazon Resource Name (ARN) of the flow defintion.
Type: String
Length Constraints: Maximum length of 1024.
Pattern:
arn:aws[a-z\-]*:sagemaker:[a-z0-9\-]+:[0-9]{12}:flow-definition/.* - FlowDefinitionName
-
The Amazon Resource Name (ARN) of the flow definition.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 63.
Pattern:
^[a-z0-9](-*[a-z0-9]){0,62} - FlowDefinitionStatus
-
The status of the flow definition. Valid values are listed below.
Type: String
Valid Values:
Initializing | Active | Failed | Deleting - HumanLoopActivationConfig
-
An object containing information about what triggers a human review workflow.
Type: HumanLoopActivationConfig object
- HumanLoopConfig
-
An object containing information about who works on the task, the workforce task price, and other task details.
Type: HumanLoopConfig object
- HumanLoopRequestSource
-
Container for configuring the source of human task requests. Used to specify if Amazon Rekognition or Amazon Textract is used as an integration source.
Type: HumanLoopRequestSource object
- OutputConfig
-
An object containing information about the output file.
Type: FlowDefinitionOutputConfig object
- RoleArn
-
The Amazon Resource Name (ARN) of the Amazon Identity and Access Management (IAM) execution role for the flow definition.
Type: String
Length Constraints: Minimum length of 20. Maximum length of 2048.
Pattern:
^arn:aws[a-z\-]*:iam::\d{12}:role/?[a-zA-Z_0-9+=,.@\-_/]+$
Errors
For information about the errors that are common to all actions, see Common Errors.
- ResourceNotFound
-
Resource being access is not found.
HTTP Status Code: 400
See Also
For more information about using this API in one of the language-specific Amazon SDKs, see the following: