Last updated at: 2026-10-13

Publish Workflow Version

Supports publishing a specified Workflow version as the online production version.

This endpoint authenticates with the target Workflow's own API Key, and can only be called by a Workflow that has version management permission enabled.

Request Method

POST

Request URL

https://altatech.ai/v1/workflow/version/release

Request Authentication

See Overview for authentication details. Please use the target Workflow's API Key as the token.

Request

Request Example

curl -X POST 'https://altatech.ai/v1/workflow/version/release' \
-H 'Authorization: Bearer ${token}' \
-H 'Content-Type: application/json' \
-d '{
    "version": "v2"
}'

Request Headers

Field	Type	Description
Authorization	Bearer ${token}	Use the target Workflow's API Key for call authentication.
Content-Type	application/json	Request body format.

Request Parameters (Body Parameters)

Parameter	Type	Required	Description
version	String	Yes	The version number to publish online.

Response

Response Example

{
    "code": 0,
    "message": "OK",
    "data": {
        "version": "v2",
        "previous_version": "v1"
    }
}

Success Response

Field	Type	Description
version	String	The version number published this time.
previous_version	String	The online version number before this publish; empty on first publish.

Failure Response

Field	Type	Description
code	int	Error code.
message	string	Error message.

Error Codes

Status Code	Description
200	Success
400	Parameter error
401	Unauthorized
403	Insufficient permissions, or the API Key does not have version management permission enabled
429	Too many requests
500	Server error