# L3

Operations related to L3 level of integration

## Get Class Details

 - [GET /classes/{classId}](https://developer.egym.com/mms-blueprints/canonical-classes/l2/getclassdetails.md): This operation returns all detailed information about GroupX Class.

NOTE: !Professional Services only Implementation of this operation is mandatory. In that case if Partner API does not implement it then this implementation should be introduced on Anti-corruption layer. It could be based on cached data of getClasses call as a possible solution.

#### Additional Contracts
 1. Parameter exerciserId is supported only if metaOption::bookingEnabled = true. If booking is disabled, then 400 status code must be returned when exerciserId is specified.
 2. If metaOption::bookingEnabled = true, parameter exerciserId is optional. If it is specified, then GroupXClassAttendeeBookingDetails is provided in response. If exerciserId is not specified, then response has no attendee booking details.

## Get Class Details

 - [GET /classes/{classId}](https://developer.egym.com/mms-blueprints/canonical-classes/l3/getclassdetails.md): This operation returns all detailed information about GroupX Class.

NOTE: !Professional Services only Implementation of this operation is mandatory. In that case if Partner API does not implement it then this implementation should be introduced on Anti-corruption layer. It could be based on cached data of getClasses call as a possible solution.

#### Additional Contracts
 1. Parameter exerciserId is supported only if metaOption::bookingEnabled = true. If booking is disabled, then 400 status code must be returned when exerciserId is specified.
 2. If metaOption::bookingEnabled = true, parameter exerciserId is optional. If it is specified, then GroupXClassAttendeeBookingDetails is provided in response. If exerciserId is not specified, then response has no attendee booking details.

## Add Attendee to Class

 - [POST /classes/{classId}/attendees/{exerciserId}](https://developer.egym.com/mms-blueprints/canonical-classes/l3/addattendeetoclass.md): This operation books GroupX Class for the Attendee (Exerciser).

NOTE: This operation is available only if metaOption::bookingEnabled = true (use status code 404 endpoint not supported).
#### Additional Contracts
N/A

## Update class booking

 - [PUT /classes/{classId}/attendees/{exerciserId}](https://developer.egym.com/mms-blueprints/canonical-classes/l3/updatebooking.md): This operation changes booking details of GroupX Class for the Attendee (Exerciser).

NOTE: This operation is available only if metaOption::spotBookingEnabled = true (use status code 404 endpoint not supported).
#### Additional Contracts
N/A

## Remove Attendee from Class

 - [DELETE /classes/{classId}/attendees/{exerciserId}](https://developer.egym.com/mms-blueprints/canonical-classes/l3/removeattendeefromclass.md): This operation cancels GroupX Class for the Attendee (Exerciser).

NOTE: This operation is available only if metaOption::bookingEnabled is true and (use status code 404 endpoint not supported).

#### Additional Contracts
N/A

## Add Attendee to Waitlist

 - [POST /classes/{classId}/waitlist/attendees/{exerciserId}](https://developer.egym.com/mms-blueprints/canonical-classes/l3/addattendeetowaitlist.md): This operation books GroupX Class Waitlist for the Attendee (Exerciser).
Should be implemented in case if .

NOTE: This operation is available only if metaOption::bookingEnabled is true. Use status code 404 if endpoint not supported.

#### Additional Contracts
N/A

## Remove Attendee from Waitlist

 - [DELETE /classes/{classId}/waitlist/attendees/{exerciserId}](https://developer.egym.com/mms-blueprints/canonical-classes/l3/removeattendeefromwaitlist.md): This operation cancels GroupX Class Waitlist for the Attendee (Exerciser).

NOTE: This operation is available only if metaOption::bookingEnabled is true (use status code 404 endpoint not supported).

#### Additional Contracts
N/A

## Get Exerciser Class Schedule

 - [GET /exercisers/{exerciserId}/schedule](https://developer.egym.com/mms-blueprints/canonical-classes/l3/getexerciserclassschedule.md): This operation retrieves Attendee (Exerciser) Class schedule.

NOTE: This operation is available only if metaOption::bookingEnabled is true (use status code 404 endpoint not supported).