--- title: "PATCH guest" method: PATCH path: "/v3/administrations/{administration_id}/reservations/{reservation_id}/guests/{id}" tags: ["Reservation Guests"] --- # PATCH guest `PATCH /v3/administrations/{administration_id}/reservations/{reservation_id}/guests/{id}` ## Request - Base URL: `https://api.bookingexperts.com` - URL: `https://api.bookingexperts.com/v3/administrations/{administration_id}/reservations/{reservation_id}/guests/{id}` - Auth: one of: - API key in header `X-API-KEY` - OAuth 2 - Authorization code: `/oauth/authorize` - Token URL: `/oauth/token` - TypeScript: (a function with typed inputs; its response is checked against the schema) Update a guest for a Reservation. ## Path parameters - `reservation_id` string, required - `administration_id` string, required - `id` string, required ## Query parameters - `fields[guest]` string - `include` string ## Headers - `Accept-Language` string ## Request body - object - `data` object: A guest on the guest list of a Reservation. These details are often used for reporting guest list information to authorities. - `id` string: ID - `type` string: Type - `attributes` object: Attributes - `first_name` string - `last_name` string - `email` string - `profession` string - `phone` string - `gender` 'male' | 'female' | 'other' | 'prefer_not_to_say' - `country_code` 'AD' | 'AE' | 'AF' | 'AG' | 'AI' | 'AL' | 'AM' | 'AO' | 'AQ' | 'AR' | 'AS' | 'AT' | 'AU' | 'AW' | 'AX' | 'AZ' | 'BA' | 'BB' | 'BD' | 'BE' | 'BF' | 'BG' | 'BH' | 'BI' | 'BJ' | 'BL' | 'BM' | 'BN' | 'BO' | 'BQ' | 'BR' | 'BS' | 'BT' | 'BV' | 'BW' | 'BY' | 'BZ' | 'CA' | 'CC' | 'CD' | 'CF' | 'CG' | 'CH' | 'CI' | 'CK' | 'CL' | 'CM' | 'CN' | 'CO' | 'CR' | 'CU' | 'CV' | 'CW' | 'CX' | 'CY' | 'CZ' | 'DE' | 'DJ' | 'DK' | 'DM' | 'DO' | 'DZ' | 'EC' | 'EE' | 'EG' | 'EH' | 'ER' | 'ES' | 'ET' | 'FI' | 'FJ' | 'FK' | 'FM' | 'FO' | 'FR' | 'GA' | 'GB' | 'GD' | 'GE' | 'GF' | 'GG' | 'GH' | 'GI' | 'GL' | 'GM' | 'GN' | 'GP' | 'GQ' | 'GR' | 'GS' | 'GT' | 'GU' | 'GW' | 'GY' | 'HK' | 'HM' | 'HN' | 'HR' | 'HT' | 'HU' | 'ID' | 'IE' | 'IL' | 'IM' | 'IN' | 'IO' | 'IQ' | 'IR' | 'IS' | 'IT' | 'JE' | 'JM' | 'JO' | 'JP' | 'KE' | 'KG' | 'KH' | 'KI' | 'KM' | 'KN' | 'KP' | 'KR' | 'KW' | 'KY' | 'KZ' | 'LA' | 'LB' | 'LC' | 'LI' | 'LK' | 'LR' | 'LS' | 'LT' | 'LU' | 'LV' | 'LY' | 'MA' | 'MC' | 'MD' | 'ME' | 'MF' | 'MG' | 'MH' | 'MK' | 'ML' | 'MM' | 'MN' | 'MO' | 'MP' | 'MQ' | 'MR' | 'MS' | 'MT' | 'MU' | 'MV' | 'MW' | 'MX' | 'MY' | 'MZ' | 'NA' | 'NC' | 'NE' | 'NF' | 'NG' | 'NI' | 'NL' | 'NO' | 'NP' | 'NR' | 'NU' | 'NZ' | 'OM' | 'PA' | 'PE' | 'PF' | 'PG' | 'PH' | 'PK' | 'PL' | 'PM' | 'PN' | 'PR' | 'PS' | 'PT' | 'PW' | 'PY' | 'QA' | 'RE' | 'RO' | 'RS' | 'RU' | 'RW' | 'SA' | 'SB' | 'SC' | 'SD' | 'SE' | 'SG' | 'SH' | 'SI' | 'SJ' | 'SK' | 'SL' | 'SM' | 'SN' | 'SO' | 'SR' | 'SS' | 'ST' | 'SV' | 'SX' | 'SY' | 'SZ' | 'TC' | 'TD' | 'TF' | 'TG' | 'TH' | 'TJ' | 'TK' | 'TL' | 'TM' | 'TN' | 'TO' | 'TR' | 'TT' | 'TV' | 'TW' | 'TZ' | 'UA' | 'UG' | 'UM' | 'US' | 'UY' | 'UZ' | 'VA' | 'VC' | 'VE' | 'VG' | 'VI' | 'VN' | 'VU' | 'WF' | 'WS' | 'YE' | 'YT' | 'ZA' | 'ZM' | 'ZW' | 'XK' | 'AN' | 'ZZ' | 'WW': The country code of the guest - `country_code_of_origin` 'AD' | 'AE' | 'AF' | 'AG' | 'AI' | 'AL' | 'AM' | 'AO' | 'AQ' | 'AR' | 'AS' | 'AT' | 'AU' | 'AW' | 'AX' | 'AZ' | 'BA' | 'BB' | 'BD' | 'BE' | 'BF' | 'BG' | 'BH' | 'BI' | 'BJ' | 'BL' | 'BM' | 'BN' | 'BO' | 'BQ' | 'BR' | 'BS' | 'BT' | 'BV' | 'BW' | 'BY' | 'BZ' | 'CA' | 'CC' | 'CD' | 'CF' | 'CG' | 'CH' | 'CI' | 'CK' | 'CL' | 'CM' | 'CN' | 'CO' | 'CR' | 'CU' | 'CV' | 'CW' | 'CX' | 'CY' | 'CZ' | 'DE' | 'DJ' | 'DK' | 'DM' | 'DO' | 'DZ' | 'EC' | 'EE' | 'EG' | 'EH' | 'ER' | 'ES' | 'ET' | 'FI' | 'FJ' | 'FK' | 'FM' | 'FO' | 'FR' | 'GA' | 'GB' | 'GD' | 'GE' | 'GF' | 'GG' | 'GH' | 'GI' | 'GL' | 'GM' | 'GN' | 'GP' | 'GQ' | 'GR' | 'GS' | 'GT' | 'GU' | 'GW' | 'GY' | 'HK' | 'HM' | 'HN' | 'HR' | 'HT' | 'HU' | 'ID' | 'IE' | 'IL' | 'IM' | 'IN' | 'IO' | 'IQ' | 'IR' | 'IS' | 'IT' | 'JE' | 'JM' | 'JO' | 'JP' | 'KE' | 'KG' | 'KH' | 'KI' | 'KM' | 'KN' | 'KP' | 'KR' | 'KW' | 'KY' | 'KZ' | 'LA' | 'LB' | 'LC' | 'LI' | 'LK' | 'LR' | 'LS' | 'LT' | 'LU' | 'LV' | 'LY' | 'MA' | 'MC' | 'MD' | 'ME' | 'MF' | 'MG' | 'MH' | 'MK' | 'ML' | 'MM' | 'MN' | 'MO' | 'MP' | 'MQ' | 'MR' | 'MS' | 'MT' | 'MU' | 'MV' | 'MW' | 'MX' | 'MY' | 'MZ' | 'NA' | 'NC' | 'NE' | 'NF' | 'NG' | 'NI' | 'NL' | 'NO' | 'NP' | 'NR' | 'NU' | 'NZ' | 'OM' | 'PA' | 'PE' | 'PF' | 'PG' | 'PH' | 'PK' | 'PL' | 'PM' | 'PN' | 'PR' | 'PS' | 'PT' | 'PW' | 'PY' | 'QA' | 'RE' | 'RO' | 'RS' | 'RU' | 'RW' | 'SA' | 'SB' | 'SC' | 'SD' | 'SE' | 'SG' | 'SH' | 'SI' | 'SJ' | 'SK' | 'SL' | 'SM' | 'SN' | 'SO' | 'SR' | 'SS' | 'ST' | 'SV' | 'SX' | 'SY' | 'SZ' | 'TC' | 'TD' | 'TF' | 'TG' | 'TH' | 'TJ' | 'TK' | 'TL' | 'TM' | 'TN' | 'TO' | 'TR' | 'TT' | 'TV' | 'TW' | 'TZ' | 'UA' | 'UG' | 'UM' | 'US' | 'UY' | 'UZ' | 'VA' | 'VC' | 'VE' | 'VG' | 'VI' | 'VN' | 'VU' | 'WF' | 'WS' | 'YE' | 'YT' | 'ZA' | 'ZM' | 'ZW' | 'XK' | 'AN' | 'ZZ' | 'WW': The country code that defines the nationality of the guest - `date_of_birth` string, date - `address` string - `city` string - `postal_code` string - `province` string - `municipality` string - `document_type` 'passport' | 'license' | 'identity_card': Accepted document type - `document_number` string: Document number of the given document type - `document_issue_date` string, date: Date of issue of the document - `visa_number` string: Visa number (if any) - `signature` boolean: Whether the guest has signed the guest list - `custom_fields` object[]: Custom attributes assigned to this resource - `key` string - `text_value` string - `integer_value` integer - `meta` object: Metadata - `temp_id` string: UUID for internal resource linking. Should be omitted when the relationship ID is known. ## Response `200` GuestResponse - object - `data` Guest: A guest on the guest list of a Reservation. These details are often used for reporting guest list information to authorities. - `id` string: ID - `type` string: Type - `attributes` object: Attributes - `first_name` string - `last_name` string - `email` string - `profession` string - `phone` string - `gender` 'male' | 'female' | 'other' | 'prefer_not_to_say' - `country_code` 'AD' | 'AE' | 'AF' | 'AG' | 'AI' | 'AL' | 'AM' | 'AO' | 'AQ' | 'AR' | 'AS' | 'AT' | 'AU' | 'AW' | 'AX' | 'AZ' | 'BA' | 'BB' | 'BD' | 'BE' | 'BF' | 'BG' | 'BH' | 'BI' | 'BJ' | 'BL' | 'BM' | 'BN' | 'BO' | 'BQ' | 'BR' | 'BS' | 'BT' | 'BV' | 'BW' | 'BY' | 'BZ' | 'CA' | 'CC' | 'CD' | 'CF' | 'CG' | 'CH' | 'CI' | 'CK' | 'CL' | 'CM' | 'CN' | 'CO' | 'CR' | 'CU' | 'CV' | 'CW' | 'CX' | 'CY' | 'CZ' | 'DE' | 'DJ' | 'DK' | 'DM' | 'DO' | 'DZ' | 'EC' | 'EE' | 'EG' | 'EH' | 'ER' | 'ES' | 'ET' | 'FI' | 'FJ' | 'FK' | 'FM' | 'FO' | 'FR' | 'GA' | 'GB' | 'GD' | 'GE' | 'GF' | 'GG' | 'GH' | 'GI' | 'GL' | 'GM' | 'GN' | 'GP' | 'GQ' | 'GR' | 'GS' | 'GT' | 'GU' | 'GW' | 'GY' | 'HK' | 'HM' | 'HN' | 'HR' | 'HT' | 'HU' | 'ID' | 'IE' | 'IL' | 'IM' | 'IN' | 'IO' | 'IQ' | 'IR' | 'IS' | 'IT' | 'JE' | 'JM' | 'JO' | 'JP' | 'KE' | 'KG' | 'KH' | 'KI' | 'KM' | 'KN' | 'KP' | 'KR' | 'KW' | 'KY' | 'KZ' | 'LA' | 'LB' | 'LC' | 'LI' | 'LK' | 'LR' | 'LS' | 'LT' | 'LU' | 'LV' | 'LY' | 'MA' | 'MC' | 'MD' | 'ME' | 'MF' | 'MG' | 'MH' | 'MK' | 'ML' | 'MM' | 'MN' | 'MO' | 'MP' | 'MQ' | 'MR' | 'MS' | 'MT' | 'MU' | 'MV' | 'MW' | 'MX' | 'MY' | 'MZ' | 'NA' | 'NC' | 'NE' | 'NF' | 'NG' | 'NI' | 'NL' | 'NO' | 'NP' | 'NR' | 'NU' | 'NZ' | 'OM' | 'PA' | 'PE' | 'PF' | 'PG' | 'PH' | 'PK' | 'PL' | 'PM' | 'PN' | 'PR' | 'PS' | 'PT' | 'PW' | 'PY' | 'QA' | 'RE' | 'RO' | 'RS' | 'RU' | 'RW' | 'SA' | 'SB' | 'SC' | 'SD' | 'SE' | 'SG' | 'SH' | 'SI' | 'SJ' | 'SK' | 'SL' | 'SM' | 'SN' | 'SO' | 'SR' | 'SS' | 'ST' | 'SV' | 'SX' | 'SY' | 'SZ' | 'TC' | 'TD' | 'TF' | 'TG' | 'TH' | 'TJ' | 'TK' | 'TL' | 'TM' | 'TN' | 'TO' | 'TR' | 'TT' | 'TV' | 'TW' | 'TZ' | 'UA' | 'UG' | 'UM' | 'US' | 'UY' | 'UZ' | 'VA' | 'VC' | 'VE' | 'VG' | 'VI' | 'VN' | 'VU' | 'WF' | 'WS' | 'YE' | 'YT' | 'ZA' | 'ZM' | 'ZW' | 'XK' | 'AN' | 'ZZ' | 'WW': The country code of the guest - `country_code_of_origin` 'AD' | 'AE' | 'AF' | 'AG' | 'AI' | 'AL' | 'AM' | 'AO' | 'AQ' | 'AR' | 'AS' | 'AT' | 'AU' | 'AW' | 'AX' | 'AZ' | 'BA' | 'BB' | 'BD' | 'BE' | 'BF' | 'BG' | 'BH' | 'BI' | 'BJ' | 'BL' | 'BM' | 'BN' | 'BO' | 'BQ' | 'BR' | 'BS' | 'BT' | 'BV' | 'BW' | 'BY' | 'BZ' | 'CA' | 'CC' | 'CD' | 'CF' | 'CG' | 'CH' | 'CI' | 'CK' | 'CL' | 'CM' | 'CN' | 'CO' | 'CR' | 'CU' | 'CV' | 'CW' | 'CX' | 'CY' | 'CZ' | 'DE' | 'DJ' | 'DK' | 'DM' | 'DO' | 'DZ' | 'EC' | 'EE' | 'EG' | 'EH' | 'ER' | 'ES' | 'ET' | 'FI' | 'FJ' | 'FK' | 'FM' | 'FO' | 'FR' | 'GA' | 'GB' | 'GD' | 'GE' | 'GF' | 'GG' | 'GH' | 'GI' | 'GL' | 'GM' | 'GN' | 'GP' | 'GQ' | 'GR' | 'GS' | 'GT' | 'GU' | 'GW' | 'GY' | 'HK' | 'HM' | 'HN' | 'HR' | 'HT' | 'HU' | 'ID' | 'IE' | 'IL' | 'IM' | 'IN' | 'IO' | 'IQ' | 'IR' | 'IS' | 'IT' | 'JE' | 'JM' | 'JO' | 'JP' | 'KE' | 'KG' | 'KH' | 'KI' | 'KM' | 'KN' | 'KP' | 'KR' | 'KW' | 'KY' | 'KZ' | 'LA' | 'LB' | 'LC' | 'LI' | 'LK' | 'LR' | 'LS' | 'LT' | 'LU' | 'LV' | 'LY' | 'MA' | 'MC' | 'MD' | 'ME' | 'MF' | 'MG' | 'MH' | 'MK' | 'ML' | 'MM' | 'MN' | 'MO' | 'MP' | 'MQ' | 'MR' | 'MS' | 'MT' | 'MU' | 'MV' | 'MW' | 'MX' | 'MY' | 'MZ' | 'NA' | 'NC' | 'NE' | 'NF' | 'NG' | 'NI' | 'NL' | 'NO' | 'NP' | 'NR' | 'NU' | 'NZ' | 'OM' | 'PA' | 'PE' | 'PF' | 'PG' | 'PH' | 'PK' | 'PL' | 'PM' | 'PN' | 'PR' | 'PS' | 'PT' | 'PW' | 'PY' | 'QA' | 'RE' | 'RO' | 'RS' | 'RU' | 'RW' | 'SA' | 'SB' | 'SC' | 'SD' | 'SE' | 'SG' | 'SH' | 'SI' | 'SJ' | 'SK' | 'SL' | 'SM' | 'SN' | 'SO' | 'SR' | 'SS' | 'ST' | 'SV' | 'SX' | 'SY' | 'SZ' | 'TC' | 'TD' | 'TF' | 'TG' | 'TH' | 'TJ' | 'TK' | 'TL' | 'TM' | 'TN' | 'TO' | 'TR' | 'TT' | 'TV' | 'TW' | 'TZ' | 'UA' | 'UG' | 'UM' | 'US' | 'UY' | 'UZ' | 'VA' | 'VC' | 'VE' | 'VG' | 'VI' | 'VN' | 'VU' | 'WF' | 'WS' | 'YE' | 'YT' | 'ZA' | 'ZM' | 'ZW' | 'XK' | 'AN' | 'ZZ' | 'WW': The country code that defines the nationality of the guest - `date_of_birth` string, date - `address` string - `city` string - `postal_code` string - `province` string - `municipality` string - `document_type` 'passport' | 'license' | 'identity_card': Accepted document type - `document_number` string: Document number of the given document type - `document_issue_date` string, date: Date of issue of the document - `visa_number` string: Visa number (if any) - `signature` boolean: Whether the guest has signed the guest list - `custom_fields` object[]: Custom attributes assigned to this resource - `key` string - `text_value` string - `integer_value` integer - `is_main_guest` boolean: Whether this is the main guest (i.e., the Customer) of the Reservation - `start_date` string, date - `end_date` string, date - `guest_type` 'seniors' | 'adults' | 'adolescents' | 'children' | 'babies': The age-based guest type (e.g. adults, children), calculated from the date of birth and the age groups configured for the park. Null when the date of birth or age groups are not set. - `created_at` string, date-time - `updated_at` string, date-time - `relationships` object: Relationships - `reservation` object - `data` object - `id` string: reservation ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `meta` object: Metadata - `temp_id` string: UUID for internal resource linking. Should be omitted when the relationship ID is known. - `included` Reservation[] - `id` string: ID - `type` string: Type - `attributes` object: Attributes - `start_date` string, date, required - `end_date` string, date, required - `late_checkout` boolean - `remote_reservation_key` string: Channel room booking ID - `guest_name` string: When having multiple reservations for an order, this can be used to store the guest name for this specific reservation. - `payment_guarantee` 'none' | 'cc/dc/voucher' | 'profile' | 'deposit' | 'pre_pay' | 'deposit_required': An optional payment guarantee - `note` string: An optional note or remark of the customer. - `promotion_token` string: Optional, can be used for passing the promotion token of the owner of the accommodation. This will check if the promotion token is correct for the given InventoryObject - `guest_group` object - `seniors` integer - `adults` integer - `adolescents` integer - `children` integer - `babies` integer - `pets` integer - `fixed_rentable` boolean: Whether or not reservation is made on a specific rentable, as opposed to a type. - `price_according_to_channel` object: Set the price according to the channel. Can only be specified on creation, a change request should be created otherwise. - `currency` string - `value` string - `price_according_to_channel_calculation` 'rent' | 'total' | 'total_excluding_hidden_costs' | 'total_including_all_costs_except_hidden_costs': How the price according to the channel should be interpreted, i.e., if it covers only the rent, or the total (the full all-in price). Can only be specified on creation, a change request should be created otherwise. - `checked_in_on` string, date-time: Timestamp that is set when the reservation is checked in. - `checked_out_on` string, date-time: Timestamp that is set when the reservation is checked out. - `is_cancelled_by_external_party` boolean: Whether the reservation has been cancelled by an external party - `cancellation_insurance` boolean: Whether this reservation has cancellation insurance - `license_plates` string[] - `cancel_date` string, date: Date on which the reservation has been cancelled - `cancel_reason` string: Reason why the reservation is cancelled - `requires_pet_free` boolean: Specifies if the reservation requires a pet free accommodation. true => no pets allowed, false => no preference - `custom_fields` object[]: Custom attributes assigned to this resource - `key` string - `text_value` string - `integer_value` integer - `option_validity` integer: DEPRECATED moved to Booking - `remote_booking_nr` string: DEPRECATED moved to Booking - `locale` 'cs' | 'da-DK' | 'de' | 'de-AT' | 'de-CH' | 'en-US' | 'en-GB' | 'es' | 'fr' | 'fr-BE' | 'fr-LU' | 'it' | 'nb' | 'nl' | 'nl-BE' | 'pl' | 'pt' | 'tr' | 'en' | 'da': DEPRECATED moved to Booking - `memo` string: DEPRECATED moved to Booking - `currency` 'EUR' | 'USD' | 'CHF' | 'CZK' | 'TRY' | 'CVE' | 'XCG' | 'GBP' | 'NOK' | 'DKK' | 'ZAR': DEPRECATED moved to Booking - `letter_in_booking` string: Yields the letter of the Reservation in the (multi) Booking - `created_at_date` string, date: Local date of creation of this reservation - `checkin_time` string: Guests should checkin from this time. - `checkout_time` string: Guests should checkout before this time. - `access_code` string: A generated numeric access code that is unique for all current and future reservations of the Administration. It is at least 4 characters long. - `stay_reason` 'tourism' | 'business': Reason of stay for the reservation - `blocking_todos_finished` boolean: Indicates if all blocking todos have been finished - `available_parking_spots` integer - `packaged_date_range` string[] - `late_checkout_possible` boolean: Whether or not it's possible for the customer to check out later than the normal checkout time. This depends on the next arrival. - `late_checkout_details` object - `description` object - `cs` string - `da-DK` string - `de` string - `de-AT` string - `de-CH` string - `en-US` string - `en-GB` string - `es` string - `fr` string - `fr-BE` string - `fr-LU` string - `it` string - `nb` string - `nl` string - `nl-BE` string - `pl` string - `pt` string - `tr` string - `en` string - `da` string - `price` object - `currency` string - `value` string - `original_total` object - `currency` string - `value` string - `total` object - `currency` string - `value` string - `total_without_vat` object - `currency` string - `value` string - `total_without_vat_without_deposit` object - `currency` string - `value` string - `deposit` object - `currency` string - `value` string - `rent_turnover` object - `currency` string - `value` string - `rent_turnover_without_vat` object - `currency` string - `value` string - `base_rent_including_discount` object: Base rent including the discount. This cannot be calculated for reservations with state `imported`, as they have no order. - `currency` string - `value` string - `provision` object - `currency` string - `value` string - `questions_completed` boolean: Marks if the customer answered the questions after reservation. These questsions can be configured. - `guest_list_completed` boolean: Marks if the guest list has been filled in. - `license_plates_completed` boolean: Marks if the guest provided license plates. Mostly used for access control. - `labels` string[]: User configurable labels. These labels are for internal use and thus never visible to the customer. - `created_at` string, date-time - `updated_at` string, date-time - `state` 'initial' | 'concept' | 'concept_to_be_accepted' | 'concept_option' | 'concept_to_be_accepted_option' | 'temporary' | 'temporary_to_be_accepted' | 'temporary_to_be_checked' | 'temporary_to_be_accepted_and_checked' | 'temporary_option' | 'temporary_to_be_accepted_option' | 'to_be_accepted' | 'to_be_accepted_option' | 'to_be_checked' | 'to_be_accepted_and_checked' | 'option' | 'rejected' | 'cancelling' | 'confirmed' | 'imported' | 'cancelled' - `deposit_completed` boolean - `booking_nr` string - `token` string - `confirmed_at` string, date-time - `owner_reservation` boolean - `paid_by_customer` boolean - `option_expires_at` string, date-time - `links` object: Links - `self` string: Link to self - `url` string: Link to url - `relationships` object: Relationships - `category` object: DEPRECATED use rentable_type instead - `data` object - `id` string: category ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `rentable_type` object - `data` object - `id` string: rentable_type ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `rentable_identity` object: DEPRECATED use inventory_object instead - `data` object - `id` string: rentable_identity ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `inventory_object` object - `data` object - `id` string: inventory_object ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `booking` object: Returns the booking of the reservation. This relationship can be managed via sideposting. - `data` object - `id` string: booking ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `links` object - `related` string - `order` object: DEPRECATED use booking instead - `data` object - `id` string: order ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `links` object - `related` string - `discount_card` object - `data` object - `id` string: discount_card ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `primary_package` object - `data` object - `id` string: primary_package ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `extra_packages` object - `data` object[] - `id` string: extra_packages ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `extra_order_items` object: Returns a list of all extras that were ordered. This relationship can also be used to manage the ordered extras via sideposting. - `data` object[] - `id` string: extra_order_items ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `cancellation_rules` object: Returns a list of all cancellation rules. This relationship can also be used to manage the ordered extras via sideposting. - `data` object[] - `id` string: cancellation_rules ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `reservation_amenities` object - `data` object[] - `id` string: reservation_amenities ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `available_optional_amenities` object: Returns a list of the optional amenities of the rentables that are available for this reservation. - `data` object[] - `id` string: available_optional_amenities ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `labels` object - `data` object[] - `id` string: labels ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `administration` object - `data` object - `id` string: administration ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `links` object - `related` string - `discount_action` object - `data` object - `id` string: discount_action ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `order_items` object: Returns a list of all order items. Costs and extras may possibly be grouped. This relationship should be used to render order details for the customer. - `data` object[] - `id` string: order_items ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `main_order_items` object: Returns a list of all main order items. No grouping is applied. Should not be used to render order details for the customer. - `data` object[] - `id` string: main_order_items ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `available_discount_cards` object - `data` object[] - `id` string: available_discount_cards ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `available_primary_packages` object - `data` object[] - `id` string: available_primary_packages ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `available_extra_packages` object - `data` object[] - `id` string: available_extra_packages ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `available_extras` object - `data` object[] - `id` string: available_extras ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `question_answers` object - `data` object[] - `id` string: question_answers ID - `type` string - `meta` object - `temp_id` string: UUID for internal resource linking of included relationships. Should be omitted when the relationship ID is known. - `method` string: Required when this relationship must be created or updated and is included in the request. Must be omitted when only an association needs to be made with the resource. One of: create, update. - `meta` object: Metadata - `temp_id` string: UUID for internal resource linking. Should be omitted when the relationship ID is known. ## Other responses - `429`: Error - `default`: Error ## Changes - **2026-11-03** `ff81bc4fefa9`: 3 warning, 5 info - added the new `da-DK` enum value to the `included/items/anyOf[#/components/schemas/Reservation]/attributes/locale` response property for the response status `200` - added the new `en-GB` enum value to the `included/items/anyOf[#/components/schemas/Reservation]/attributes/locale` response property for the response status `200` - added the new `en-US` enum value to the `included/items/anyOf[#/components/schemas/Reservation]/attributes/locale` response property for the response status `200` - added the optional property `data/attributes/guest_type` to the response with the `200` status - …4 more [Operation history](https://skmtc.dev/bookingexperts/apis/booking-experts-api-v3/changes/v3/administrations/:administration_id/reservations/:reservation_id/guests/:id/patch.md) --- [API](https://skmtc.dev/bookingexperts/apis/booking-experts-api-v3.md) - [All operations](https://skmtc.dev/bookingexperts/apis/booking-experts-api-v3/llms.txt) - [OpenAPI document](https://skmtc.dev/bookingexperts/apis/booking-experts-api-v3/revisions/ff81bc4fefa9?raw)