New request and response fields in Users and SMS endpoints

Changed

• New package_name and add_ons_plan request fields in these Users APIs:
  • POST /v2/contact_center/users/batch
  • POST /v2/contact_center/users
  • PATCH /v2/contact_center/users/{userId}
  • PATCH /v2/contact_center/users
• New package_name andadd_ons_plan response fields in these Users APIs:
  • POST /v2/contact_center/users/batch
  • POST /v2/contact_center/users
  • GET /v2/contact_center/users/{userId}
  • GET /v2/contact_center/users
• New description response field in this SMS API:
  • POST /v2/contact_center/sms