Clearing a Graph

POST /ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id=clear-graph

**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

**Table 2** Request body parameter
Parameter	Mandatory	Type	Description
clearMetadata	No	Boolean	Whether to clear schema data. The default value is false.

**Table 3** Response body parameters
Parameter	Mandatory	Description
errorMessage	No	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	System prompt code. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error code.
jobId	No	ID of an asynchronous job You can view the job execution status and obtain the return result by querying the job ID. For details, see Job Management APIs.

Clear a graph by deleting its schema data.

POST http://{SERVER_URL}/ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id=clear-graph
{
         "clearMetadata": true
}

Status code: 200

Example response (successful request)

Http Status Code: 200
{
"jobId": "b4f2e9a0-0439-4edd-a3ad-199bb523b613"
}

Status code: 400

Example response for a failed request

Http Status Code: 400
{
   "errorCode": "GES.8012",
   "errorMessage": "graph [movie2] is not found"
}