subscribers/{id}/versions/{versionId}/topics/{topicId}

Number of APIs: 3

1. Create or update a subscription to the given topic. PUT {{baseUrl}}/subscribers/:id/versions/:versionId/topics/:topicId

2. Get the subscription. GET {{baseUrl}}/subscribers/:id/versions/:versionId/topics/:topicId

3. Delete the given subscription. DELETE {{baseUrl}}/subscribers/:id/versions/:versionId/topics/:topicId