Subscribing to a Scene Analysis Plugin

Function

This API is used to subscribe to a scene analysis plugin so that you can use the function through the service plane APIs.

A subscribed plugin cannot be subscribed repeatedly. To update the plugin, cancel the subscription and subscribe to it again after update.

URI

POST /v2/{project_id}/graphs/{graph_id}/scenes/register

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. For details about how to obtain a project ID, see Obtaining a Project ID. Constraints N/A Range The value can contain up to 64 characters. Only letters and digits are allowed. Default Value N/A
graph_id	Yes	String	Definition Graph ID. Constraints N/A Range N/A Default Value N/A

Request Parameters

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. It is used to obtain the permission to call APIs. For how to obtain the token, see Authentication. (The token is the value of X-Subject-Token in the response header.) Constraints N/A Range N/A Default Value N/A

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
scenes	No	Array of scenes objects	Scene you want to subscribe to

**Table 4** scenes
Parameter	Mandatory	Type	Description
name	No	String	Scene name
applications	No	Array of strings	List of applications you want to subscribe to

Response Parameters

Status code: 200

**Table 5** Response body parameters
Parameter	Type	Description
result	String	Definition Subscription result. Range N/A

Status code: 400

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Definition System prompt. If the execution succeeds, this parameter may be left blank. If the execution fails, this parameter is used to display the error code. Range N/A
error_msg	String	Definition 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. Range N/A

Example Request

Subscribe to an application scenario analysis plugin. The scenario name is Service ticket association analysis, and the list of applications is In-depth analysis of dynamic high-dimension relationships.

POST /v2/{project_id}/graphs/{graph_id}/scenes/register

{
  "scenes" : [ {
    "name": "Service ticket association analysis",
    "applications": ["In-depth analysis of dynamic high-dimension relationships"]
  } ]
}

Example Response

Status code: 200

Example response for a successful request

{
  "result" : "success"
}

Status code: 400

Example response for a failed request

{
    "error_msg": "The graph does not exist or has been deleted.",
    "error_code": "GES.7000"
}

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.