GetFlowVersion
Retrieves information about a version of a flow. For more information, see Deploy a flow in Amazon Bedrock in the Amazon Bedrock User Guide.
Request Syntax
GET /flows/flowIdentifier/versions/flowVersion/ HTTP/1.1
URI Request Parameters
The request uses the following URI parameters.
- flowIdentifier
-
The unique identifier of the flow for which to get information.
Pattern:
^(arn:aws:bedrock:[a-z0-9-]{1,20}:[0-9]{12}:flow/[0-9a-zA-Z]{10})|([0-9a-zA-Z]{10})$Required: Yes
- flowVersion
-
The version of the flow for which to get information.
Pattern:
^[0-9]{1,5}$Required: Yes
Request Body
The request does not have a request body.
Response Syntax
HTTP/1.1 200
Content-type: application/json
{
"arn": "string",
"createdAt": "string",
"customerEncryptionKeyArn": "string",
"definition": {
"connections": [
{
"configuration": { ... },
"name": "string",
"source": "string",
"target": "string",
"type": "string"
}
],
"nodes": [
{
"configuration": { ... },
"inputs": [
{
"expression": "string",
"name": "string",
"type": "string"
}
],
"name": "string",
"outputs": [
{
"name": "string",
"type": "string"
}
],
"type": "string"
}
]
},
"description": "string",
"executionRoleArn": "string",
"id": "string",
"name": "string",
"status": "string",
"version": "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.
- arn
-
The Amazon Resource Name (ARN) of the flow.
Type: String
Pattern:
^arn:aws:bedrock:[a-z0-9-]{1,20}:[0-9]{12}:flow/[0-9a-zA-Z]{10}$ - createdAt
-
The time at which the flow was created.
Type: Timestamp
- customerEncryptionKeyArn
-
The Amazon Resource Name (ARN) of the KMS key that the version of the flow is encrypted with.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 2048.
Pattern:
^arn:aws(|-cn|-us-gov):kms:[a-zA-Z0-9-]*:[0-9]{12}:key/[a-zA-Z0-9-]{36}$ - definition
-
The definition of the nodes and connections between nodes in the flow.
Type: FlowDefinition object
- description
-
The description of the flow.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 200.
- executionRoleArn
-
The Amazon Resource Name (ARN) of the service role with permissions to create a flow. For more information, see Create a service role for flows in Amazon Bedrock in the Amazon Bedrock User Guide.
Type: String
Length Constraints: Minimum length of 0. Maximum length of 2048.
Pattern:
^arn:aws(-[^:]+)?:iam::([0-9]{12})?:role/(service-role/)?.+$ - id
-
The unique identifier of the flow.
Type: String
Pattern:
^[0-9a-zA-Z]{10}$ - name
-
The name of the version.
Type: String
Pattern:
^([0-9a-zA-Z][_-]?){1,100}$ - status
-
The status of the flow.
Type: String
Valid Values:
Failed | Prepared | Preparing | NotPrepared - version
-
The version of the flow for which information was retrieved.
Type: String
Pattern:
^[0-9]{1,5}$
Errors
For information about the errors that are common to all actions, see Common Errors.
- AccessDeniedException
-
The request is denied because of missing access permissions.
HTTP Status Code: 403
- InternalServerException
-
An internal server error occurred. Retry your request.
HTTP Status Code: 500
- ResourceNotFoundException
-
The specified resource Amazon Resource Name (ARN) was not found. Check the Amazon Resource Name (ARN) and try your request again.
HTTP Status Code: 404
- ThrottlingException
-
The number of requests exceeds the limit. Resubmit your request later.
HTTP Status Code: 429
- ValidationException
-
Input validation failed. Check your request parameters and retry the request.
HTTP Status Code: 400
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
