Updated on 2022-02-22 GMT+08:00

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
Table 3 Return code for failed requests

Return Value

Description

400 Bad Request

Request error.

401 Unauthorized

Authentication failed.

403 Forbidden

No operation permission.

404 Not Found

The requested resource was not found.

500 Internal Server Error

Internal service error.

503 Service Unavailable

Service unavailable.