Deleting a Vertex Label

Function

This API is used to delete a vertex label.

URI

• URI format

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

• Parameter description

  Table 1 URI parameter description

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Project ID, which is used for resource isolation. For details, see Obtaining a Project ID.
  graph_name	Yes	String	Graph name
  vertex_id	Yes	String	Vertex name
  label_name	Yes	String	Vertex label

Request

• Request example

  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 Constraints of Using Service Plane APIs.

Response

• Parameter description

  Table 2 Parameter description

  Parameter	Mandatory	Type	Description
  errorMessage	No	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	No	String	System prompt. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error code.
  result	No	String	If the execution is successful, the value of result is success.

• Response example (successful request)

  Http Status Code: 200
  {
  }

• Response example (failed request)

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

Return Value

• Normal

  200

• Abnormal