Querying Subscriptions

Description

• API name

  ListSubscriptions

• Function

  Query the list of all subscriptions by page. The list is sorted by the subscription adding time in ascending order. When querying the subscription list by page, you can specify offset and limit. If no subscription has been added to the topic, an empty list is returned.

URI

• URI format

  GET /v2/{project_id}/notifications/subscriptions?offset={offset}&limit={limit}

• Parameter description

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Project ID See Obtaining a Project ID.
  offset	No	Integer	Offset If the offset is an integer greater than 0 but less than the number of resources, all resources after this offset will be queried. The default offset is 0.
  limit	No	Integer	Value range: 1–100 Commonly used numbers are 10, 20, and 50. Number of resources returned on each page The default number is 100.

Request

GET https://{SMN_Endpoint}/v2/{project_id}/notifications/subscriptions?offset=0&limit=2

Response

• Parameter description

  Parameter	Type	Description
  request_id	String	Request ID, which is unique
  subscription_count	Integer	Number of subscriptions
  subscriptions	Array of Table 1 objects	Subscription structure

  Table 1 Subscription structure

  Parameter	Type	Description
  topic_urn	String	Resource identifier of a topic, which is unique
  protocol	String	Subscription protocol (Different protocols indicate different types of endpoints to receive messages.) The following protocols are supported: email: The endpoints are email address. sms: The endpoints are phone numbers. http and https: The endpoints are URLs.
  subscription_urn	String	Resource identifier of a subscription, which is unique
  owner	String	Project ID of the topic creator
  endpoint	String	Message receiving endpoint
  remark	String	Remarks
  status	Integer	Subscription status 0: unconfirmed 1: confirmed 3: canceled

• Example response

  {
      "request_id": "4650b14bf221492fb819c231d167e6fe", 
      "subscription_count": 2, 
      "subscriptions": [
          {
              "topic_urn": "urn:smn:regionId:762bdb3251034f268af0e395c53ea09b:test_topic_v1", 
              "protocol": "sms", 
              "subscription_urn": "urn:smn:regionId:762bdb3251034f268af0e395c53ea09b:test_topic_v1:2e778e84408e44058e6cbc6d3c377837", 
              "owner": "762bdb3251034f268af0e395c53ea09b", 
              "endpoint": "xxxxxxxxxxx", 
              "remark": "", 
              "status": 0
          }, 
          {
              "topic_urn": "urn:smn:regionId:762bdb3251034f268af0e395c53ea09b:test_topic_v1", 
              "protocol": "email", 
              "subscription_urn": "urn:smn:regionId:762bdb3251034f268af0e395c53ea09b:test_topic_v1:a2d52a9f5c3b47f48c3fafb177a58796", 
              "owner": "762bdb3251034f268af0e395c53ea09b", 
              "endpoint": "xx@xx.com", 
              "remark": "", 
              "status": 0
          }
  ] 
  }

Returned Value

See Returned Value.

Error Codes

See Error Codes.