Adding Vertices in Batches

Function

This API is used to add vertices in batches.

URI

POST /ges/v1.0/{project_id}/graphs/{graph_name}/vertices/action?action_id=batch-add

**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

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
vertices	Yes	Json	Vertices you want to add. A maximum of 10,000 vertices can be added at a time. For details about this array, see the vertices parameters.
overrideExists	No	Boolean	Checks whether the vertex to be inserted exists. The default value is false. If this parameter is set to false, an error is reported as long as there is one vertex, and all vertices fail to be written. If this parameter is set to true, the existing vertices are overwritten.

**Table 3** vertices parameter description
Parameter	Mandatory	Type	Description
vertex	Yes	String	Vertex ID
label	Yes	String	Vertex label
properties	No	Json	Value of each property

Response Parameters

**Table 4** 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. 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.

Example Request

Add vertices in batches. The names of the vertices to be added are 150 and 6.

POST http://{SERVER_URL}/ges/v1.0/{project_id}/graphs/{graph_name}/vertices/action?action_id=batch-add
{
    "vertices": [
        {
            "vertex": "150",
            "label": "movie",
            "properties": {
                "movieid": [
                    "150"
                ],
                "title": [
                    "testmoive"
                ],
                "genres": [
                    "Comedy"
                ]
            }
        },
        {
            "vertex": "6",
            "label": "movie",
            "properties": {
                "movieid": [
                    "6"
                ],
                "title": [
                    "testmoive_exist_id"
                ],
                "genres": [
                    "Comedy"
                ]
            }
        }
    ],
    "overrideExists": true
}

SERVER_URL: Address for accessing a graph. For details about its value, see Using Service Plane APIs.
In the example, if vertex 6 already exists in the graph, properties of vertex 6 are overwritten.

Example Response

Status code: 200

Example response for a successful request

Http Status Code: 200
{
"result": "success"
}

Status code: 400

Example response for a failed request

Http Status Code: 400
{
"errorMessage": "vertex [Lily] already exists",
"errorCode": "GES.8000"
}

Status Codes

Return Value	Description
400 Bad Request	Request error.
401 Unauthorized	Authorization failed.
403 Forbidden	No operation permissions.
404 Not Found	No resources found.
500 Internal Server Error	Internal server error.
503 Service Unavailable	Service unavailable.