PublishFlowVersion - CloudFlow - Alibaba Cloud Documentation Center

Publishes a new version of a flow based on its current definition. A flow version includes the flow's definition, description, environment variable settings, and execution role. The version number starts at 1 and increments with each new version.

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RAM authorization

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Request syntax

POST  HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
FlowName	string	Yes	The name of the flow.	example-flow-name
Description	string	No	The description of the version.	example flow description

Response elements

Element	Type	Description	Example
	object	The schema of the response.
RequestId	string	The ID of the request.	294D68C1-5108-5971-853A-1A9CC87B4816
FlowName	string	The name of the flow.	my-flow-name
Version	string	The version of the flow.	1
Description	string	The description of the flow version.	my flow description
CreatedTime	string	The time when the flow version was created.	2025-10-24T14:11:26+08:00

Examples

Success response

JSON format

{
  "RequestId": "294D68C1-5108-5971-853A-1A9CC87B4816",
  "FlowName": "my-flow-name",
  "Version": "1",
  "Description": "my flow description",
  "CreatedTime": "2025-10-24T14:11:26+08:00"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.