Upgrading a Graph (1.0.5)

This API is used to upgrade a graph. The GES version is periodically upgraded. You can upgrade your graphs as required.

POST /v1.0/{project_id}/graphs/{graph_id}/action

**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_id	Yes	String	Graph ID

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
action_id	Yes	String	Graph action ID Set this parameter to the enumeration value upgrade, which means that the graph will be upgraded.

**Table 3** Parameters in the request header
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It is used to obtain the permission to call APIs. For details about how to obtain the token, see Authentication. The value of X-Subject-Token in the response header is the token.

**Table 4** Request body parameters
Parameter	Mandatory	Type	Description
upgradeVersion	Yes	String	Target version, which must be later than the current version
forceUpgrade	No	Boolean	Whether to upgrade forcibly. The value is true or false, and the default value is false. true: forcible upgrades, which will interrupt running tasks, such as long algorithm execution tasks. As a result, a small number of requests may fail. false: non-forcible upgrades, which will wait for running services to complete. The upgrade process may be slow.

Status code: 200

**Table 5** 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 code. If execution succeeds, this parameter may be left blank. If execution fails, this parameter is used to display the error code.
jobId	String	ID of an asynchronous job NOTE: You can view the job execution status and obtain the return result by querying the job ID. For details, see Job Management APIs.

POST http://Endpoint/v1.0/{project_id}/graphs/{graph_id}/action?action_id=upgrade

{
  "upgradeVersion" : "1.1.8",
  "forceUpgrade" : false
}

Status code: 200

{
  "jobId" : "f99f60f1-bba6-4cde-bd1a-ff4bdd1fd500000168232"
}

Status code: 400

Bad Request

{
  "errorMessage" : "graph [demo] is not found",
  "errorCode" : "GES.8011"
}