updateNumberOfParticipants( )

Updates the number of participants for a class or course booking and changes the totalNumberOfParticipants for the relevant sessions.

Appointment limitation

You can't update the number of participants for appointment bookings.

Participant information

You must specify either participantsChoices or totalParticipants. The call fails if the specified participantsChoices aren't among the supported service options and variants (SDK | REST).

Authentication

You can only call this method when authenticated as a Wix app or Wix user identity.

Permissions
Manage Bookings - all permissions
Manage Bookings
Learn more about app permissions.
Method Declaration
Copy
Method Parameters
bookingIdstringRequired

ID of the booking to update the number of participants for.

optionsUpdateNumberOfParticipantsOptions
Returns
Return Type:Promise<UpdateNumberOfParticipantsResponse>
Errors
404Not Found

There is 1 error with this status code.

This method may also return standard errors. Learn more about standard Wix errors.

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