Deleting a Vertex Label

This API is used to delete a vertex label.

DELETE /ges/v1.0/{project_id}/graphs/{graph_name}/vertices/{vertex_id}/labels/{label_name}

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
graph_name	Yes	String	Graph name
vertex_id	Yes	String	Vertex ID
label_name	Yes	String	Vertex label

**Table 2** Response body parameters
Parameter	Type	Description
errorMessage	String	System prompt. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error message.
errorCode	String	System prompt code. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error code.
result	String	Request result. If the request is successful, the value is success. If the request fails, the value is failed.

Delete a vertex label.

DELETE http://{SERVER_URL}/ges/v1.0/{project_id}/graphs/{graph_name}/vertices/46/labels/movie

SERVER_URL: Address for accessing a graph. For details about its value, see Using Service Plane APIs.

Status code: 200

Example response for a successful request

Http Status Code: 200
{
}

Status code: 400

Example response for a failed request

Http Status Code: 400
 {
  "errorMessage": "Vertex [46] does not have label [movie]",
  "errorCode": "GES.8182"
 }