description:
  This operation is used for creating a new subscription to user tracking change notification
produces:
- application/json
parameters:
- name: userTrackingSubscription
  in: body
  description: User Tracking Subscription
  required: true
  schema: 
    $ref: '#/definitions/UserTrackingSubscription'

responses:
  201:
    description: Response to create new user tracking subscription
    schema:
      properties:
        userTrackingSubscription:
          $ref: '#/definitions/UserTrackingSubscription'

    examples:
      application/json:
        $ref: '../examples/UserTrackingSubscription.json'