Adding a Notification Rule

Function

Adds notification rules of the corresponding metric. A notification is sent when the rules are met.

The rules of the same metric must be unique.

Metric name. Currently, the value can only be desktop_idle_duration, which is fixed.

desktop_idle_duration - Desktop idle duration. Only '>=' threshold is allowed.

Note: You need to add an agency for the cloud service. Otherwise, notifications cannot be sent to SMN.

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

URI

POST /v2/{project_id}/statistics/notify-rules

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
metric_name	Yes	String	Metric name. Currently, the value can only be desktop_idle_duration, which is fixed. The rules of the same metric must be unique. desktop_idle_duration - Desktop idle duration. Only '>=' threshold is allowed.
threshold	No	Integer	Rule configuration – Threshold (day)
comparison_operator	Yes	String	Condition for comparing a metric statistical value with the threshold. >= - Triggered when the metric statistical value is greater than or equal to the threshold. > - Triggered when the metric statistical value is greater than the threshold. = - Triggered when the metric statistical value is equal to the threshold. <= - Triggered when the metric statistical value is less than or equal to the threshold. < - Triggered when the metric statistical value is less than the threshold.
interval	No	Integer	Interval for sending the next notification after the notification is triggered. The default value is once a day.
enable	Yes	Boolean	Whether to enable or disable a rule. true: enable; false: disable.
notify_object	Yes	String	Notification object; uniform resource name (URN) of an SMN topic.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
rule_id	String	Rule ID.
metric_name	String	Metric name. Currently, the value can only be desktop_idle_duration, which is fixed. desktop_idle_duration - Desktop idle duration
threshold	Integer	Statistical period (days).
comparison_operator	String	Condition for comparing a metric statistical value with the threshold. >= - Triggered when the metric statistical value is greater than or equal to the threshold. > - Triggered when the metric statistical value is greater than the threshold. = - Triggered when the metric statistical value is equal to the threshold. <= - Triggered when the metric statistical value is less than or equal to the threshold. < - Triggered when the metric statistical value is less than the threshold.
interval	Integer	Interval for sending the next notification after the notification is triggered. The default value is once a day.
enable	Boolean	Whether to enable or disable a rule. true: enable; false: disable.
notify_object	String	Notification object; uniform resource name (URN) of an SMN topic.

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests

{
  "metric_name" : "desktop_idle_duration",
  "threshold" : 30,
  "comparison_operator" : ">=",
  "interval" : 1,
  "enable" : true,
  "notify_object" : "urn:smn:REGION_ID:XXX-XXX-XXX:topicName"
}

Example Responses

Status code: 200

Succeeded.

{
  "rule_id" : "xxxx-xxxx-xxxx",
  "metric_name" : "desktop_idle_duration",
  "threshold" : 30,
  "comparison_operator" : "",
  "interval" : 1,
  "enable" : true,
  "notify_object" : "urn:smn:REGION_ID:XXX-XXX-XXX:topicName"
}