Last updated at: 2026-10-13

Import Workflow Version

Supports uploading a .flow file to replace the current Workflow configuration and save it as a new 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/import

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/import' \
-H 'Authorization: Bearer ${token}' \
-F 'file=@/path/to/workflow.flow' \
-F 'versionDesc=Update workflow nodes'

Request Headers

Field	Type	Description
Authorization	Bearer ${token}	Use the target Workflow's API Key for call authentication.
Content-Type	multipart/form-data	File upload form.

Request Parameters (Form Data)

Parameter	Type	Required	Description
file	File	Yes	.flow file.
versionDesc	String	No	Version description.

Response

Response Example

{
    "code": 0,
    "message": "OK",
    "data": {
        "botId": "workflow-xxxx",
        "botType": "FLOW_AGENT",
        "version": "v2",
        "warning": null
    }
}

Success Response

Field	Type	Description
botId	String	Target Workflow ID.
botType	String	Bot type.
version	String	The saved version number, which also becomes the current version.
warning	String	Import warning message; null if none.

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