--- title: "Transition booking from reserved|ordered to canceled." slug: "transition-booking-from-reservedordered-to-canceled-1" updated: 2025-04-16T12:21:17Z published: 2025-09-17T12:02:00Z canonical: "docs.grassfish.com/transition-booking-from-reservedordered-to-canceled-1" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.grassfish.com/llms.txt > Use this file to discover all available pages before exploring further. # Transition booking from reserved|ordered to canceled. Post/api/v1/Dooh/Bookings/{bookingId}/Cancel SecurityAPI Key: bearerAuthQuery parameter name API Key: session_idHeader parameter nameX-Session-Id Session Id API Key: api_keyHeader parameter nameX-ApiKey Api Key API Key: session_cookieQuery parameter name Path parametersbookingIdinteger (int32) Required Booking to cancel. Responses200 OK 400 Bad Request object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* 401 Unauthorized object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* 403 Forbidden object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* 404 Not Found object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* default Error object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property* object typestring | null titlestring | null statusinteger (int32) | null detailstring | null instancestring | null property*