Creating a Graph

This API is used to create a graph.

POST /ges/v1.0/{project_id}/graphs

**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.

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
graphName	Yes	String	Graph name. The value can contain 4 to 32 characters and must start with a letter. Only letters, digits, and underscores (_) are allowed.
idType	Yes	String	ID type. The value can be hash or fixedLengthString.
idLength	No	Integer	This parameter is mandatory if id_type is fixedLengthString. The value ranges from 1 to 128.

**Table 3** Response body parameters
Parameter	Type	Description
errorMessage	String	System prompt If the execution succeeds, this parameter may be left blank. If the execution fails, this parameter is used to display the error message.
errorCode	String	System prompt code If the execution succeeds, this parameter may be left blank. If the execution fails, this parameter is used to display the error code.
result	String	Query result. The value is success for a successful query and failed for a failed query.

POST /ges/v1.0/{project_id}/graphs
{
    "graphName": "xxx",
    "idType": "fixedLengthString",
    "idLength": 20
}

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": "graph [movie] already exists",
    "errorCode": "GES.8012",
    "result": "failed"
}