Delete agent version¶

Remove a disabled and non-default version. This version cannot be restored after deletion.

DELETE https://moi.matrixorigin.cn/newmoi/workspaces/{workspace_id}/agents/{agent_id}/versions/{version}

Preparation before calling¶

First query the agent version and confirm the version number to be deleted. Prepare a personal access token with access to the target workspace, target workspace ID, agent ID, and version number.

The example below uses:

$AI_STUDIO_API_KEY: The actual personal access token, passed through the X-API-Key Header.
$WORKSPACE_ID: Target workspace ID, passed through the X-Workspace-ID Header and as workspace_id in the path.
$AGENT_ID: Target agent ID, as agent_id in the path.
$VERSION: The version number to delete, as version in the path.

Only deactivated and non-default versions can be deleted.

Request example¶

curl -X DELETE "https://moi.matrixorigin.cn/newmoi/workspaces/$WORKSPACE_ID/agents/$AGENT_ID/versions/$VERSION" \
  -H "X-API-Key: $AI_STUDIO_API_KEY" \
  -H "X-Workspace-ID: $WORKSPACE_ID"

Path parameters¶

Parameters	Type	Is it required	Description
`workspace_id`	string	Yes	The current workspace ID.
`agent_id`	string	Yes	Agent ID.
`version`	string	Yes	The version number to delete.

Successful response¶

Returns 200 on success. When data.deleted was true, the version was deleted.

{
  "code": 0,
  "data": {
    "deleted": true
  }
}

The response fields are as follows.

Field	Type	Description
`code`	integer	`0` on success.
`data.deleted`	boolean	When `true`, the specified version has been deleted.

Error response¶

{
  "code": 2,
  "message": "<错误信息>"
}

Common HTTP errors¶

HTTP status code	error code	Common causes	Recommended actions
`400`	`2`（`INVALID_ARGUMENT`）	The path parameter is invalid, or the version is still the default version and has not been deactivated.	Set other runnable versions as default before deactivating the target version.
`401`	`6`（`UNAUTHENTICATED`）	Lack of valid identity credentials.	Check API Key.
`403`	`5`（`PERMISSION_DENIED`）	The current caller does not have permission to update the agent.	Check the agent authorization in the workspace.
`404`	`3`（`NOT_FOUND`）	The agent or version does not exist.	Query the version list first.
`503`	`15`（`UNAVAILABLE`）	Version service, operation record service or authorization dependency are temporarily unavailable.	Try again later.

Follow-up operations¶

Query the agent version, confirm that the target no longer appears.

Last updated on Sep 3, 2026