post https://api.momence.com/api/v2/host/sessions//bookings/free
This endpoint allows staff user to add a member to a session for free
| Error | Description |
|---|---|
| err-member-not-found | member not found |
| err-member-not-assigned-to-host | member is not assigned to the host |
| err-session-not-found | session not found |
| err-session-not-provided-by-host | session not provided by the host |
| err-customer-age-prevents-from-action | member is not eligible due to age restrictions |
| err-missing-customer-date-of-birth | member is missing date of birth value |
| err-missing-date-of-birth-setting | host is missing date of birth settings |
| err-invalid-date-of-birth-value | member has invalid date of birth value |