Get list of topics having principle

This endpoint is used to get list of topics having principle.

URL

https://{{HOST}}/udp/topic/principle/{principle}

Method

GET

Required IMS Scopes

  • apollo_read

URL Path Variable

Name Description Example Type
principle
required		 App or User or Device /udp/topic/principle/user String

Request Header Parameters

Type Value Description
Authentication
required		 Bearer {access_token} IMS access token

Example

Request

curl -X GET 
  'https://{{HOST}}/udp/topic/principle/user' 
  -H 'Authorization: Bearer {access_token}'

Response

[
    {
        "userId": "Apollo.testUser1",
        "principle": "User",
        "topicRelation": "SUBSCRIBER",
        "topicName": "temperature"
    },
    {
        "userId": "Apollo.testUser1",
        "principle": "App",
        "topicRelation": "PUBLISHER",
        "topicName": "fire"
    }
]

Errors

Code Description
403 The request can not be processed if token is not valid or expired.
500 Any other error e.g. DB operation failed

Response Body Parameters

Name Description Schema
userId user id for which the relation is present String
principle App or user or Device String
topicRelation publisher or subscriber String
topicName topic for which relation is present String