# Modify Booking

## Modify Booking

> Modify an existing shipping protection booking. Typical logistics modifications include updating the shipping date when dispatch slips, or adjusting carrier details. The modification is applied directly and may produce a small price adjustment.

```json
{"openapi":"3.0.0","info":{"title":"Offers API - Logistics","version":"1.0.0"},"servers":[{"url":"https://api.xcover.com/x"}],"security":[{"CustomAPISignature":[]}],"components":{"securitySchemes":{"CustomAPISignature":{"type":"apiKey","name":"Authorization","in":"header","description":"**Composite Authentication Scheme (Client Key, Date, and Signature)**\n\nThis scheme requires the client to provide **three** mandatory headers in every request:\n\n### 1. X-Api-Key (Client Key)\n* **Purpose:** Public identifier for the API consumer.\n\n### 2. Date (Timestamp)\n* **Purpose:** Timestamp used for generating the signature and preventing replay attacks.\n* **Format:** RFC 7231 format (e.g., in GMT).\n\n### 3. Authorization (Computed Signature)\n* **Purpose:** Cryptographic signature that verifies the request's authenticity and integrity.\n* **Format:** `SIGNATURE [authHeader]`\n\nThe `authHeader` value is derived from a cryptographic hash (e.g., HMAC-SHA256) of canonical request components (HTTP Method, Path, and the contents of the `Date` header), signed with the private **Client Secret**.\n"}}},"paths":{"/partners/{partner_code}/bookings/{booking_id}/":{"patch":{"summary":"Modify Booking","description":"Modify an existing shipping protection booking. Typical logistics modifications include updating the shipping date when dispatch slips, or adjusting carrier details. The modification is applied directly and may produce a small price adjustment.","tags":["Modify Booking"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"quotes":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","description":"The quote ID to modify"},"update_fields":{"type":"object","description":"Fields to update on the quote. For logistics, common fields include shipping_date, carrier, and carrier_service_name.","additionalProperties":true}},"required":["id","update_fields"]}}}}}}},"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string"},"status":{"type":"string"},"currency":{"type":"string"},"total_price":{"type":"number"},"total_price_formatted":{"type":"string"},"quotes":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string"},"status":{"type":"string"},"price":{"type":"number"},"price_formatted":{"type":"string"},"price_diff":{"type":"number"},"price_diff_formatted":{"type":"string"}}}},"total_price_diff":{"type":"number"},"total_price_diff_formatted":{"type":"string"}}}}}},"403":{"description":"Forbidden","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"}}}}}},"422":{"description":"Unprocessable Entity","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"},"errors":{"type":"array","items":{"type":"string"}}}}}}}}}}}}
```

## Modify Booking - Preview

> Preview the price changes that would result from a modification without applying them. The response includes an \`update\_id\` that can be used to confirm the modification.

```json
{"openapi":"3.0.0","info":{"title":"Offers API - Logistics","version":"1.0.0"},"servers":[{"url":"https://api.xcover.com/x"}],"security":[{"CustomAPISignature":[]}],"components":{"securitySchemes":{"CustomAPISignature":{"type":"apiKey","name":"Authorization","in":"header","description":"**Composite Authentication Scheme (Client Key, Date, and Signature)**\n\nThis scheme requires the client to provide **three** mandatory headers in every request:\n\n### 1. X-Api-Key (Client Key)\n* **Purpose:** Public identifier for the API consumer.\n\n### 2. Date (Timestamp)\n* **Purpose:** Timestamp used for generating the signature and preventing replay attacks.\n* **Format:** RFC 7231 format (e.g., in GMT).\n\n### 3. Authorization (Computed Signature)\n* **Purpose:** Cryptographic signature that verifies the request's authenticity and integrity.\n* **Format:** `SIGNATURE [authHeader]`\n\nThe `authHeader` value is derived from a cryptographic hash (e.g., HMAC-SHA256) of canonical request components (HTTP Method, Path, and the contents of the `Date` header), signed with the private **Client Secret**.\n"}}},"paths":{"/partners/{partner_code}/bookings/{booking_id}/quote_for_update":{"patch":{"summary":"Modify Booking - Preview","description":"Preview the price changes that would result from a modification without applying them. The response includes an `update_id` that can be used to confirm the modification.","tags":["Modify Booking"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"quotes":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string"},"update_fields":{"type":"object","additionalProperties":true}},"required":["id","update_fields"]}}}}}}},"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string"},"status":{"type":"string"},"currency":{"type":"string"},"total_price":{"type":"number"},"total_price_formatted":{"type":"string"},"quotes":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string"},"status":{"type":"string"},"price":{"type":"number"},"price_formatted":{"type":"string"},"price_diff":{"type":"number"},"price_diff_formatted":{"type":"string"}}}},"total_price_diff":{"type":"number"},"total_price_diff_formatted":{"type":"string"},"update_id":{"type":"string"}}}}}},"403":{"description":"Forbidden","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"}}}}}},"422":{"description":"Unprocessable Entity","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"},"errors":{"type":"object"}}}}}}}}}}}
```

## Modify Booking - Confirm

> Finalize a previewed modification. Use the \`update\_id\` returned from the Modify Booking Preview endpoint.

```json
{"openapi":"3.0.0","info":{"title":"Offers API - Logistics","version":"1.0.0"},"servers":[{"url":"https://api.xcover.com/x"}],"security":[{"CustomAPISignature":[]}],"components":{"securitySchemes":{"CustomAPISignature":{"type":"apiKey","name":"Authorization","in":"header","description":"**Composite Authentication Scheme (Client Key, Date, and Signature)**\n\nThis scheme requires the client to provide **three** mandatory headers in every request:\n\n### 1. X-Api-Key (Client Key)\n* **Purpose:** Public identifier for the API consumer.\n\n### 2. Date (Timestamp)\n* **Purpose:** Timestamp used for generating the signature and preventing replay attacks.\n* **Format:** RFC 7231 format (e.g., in GMT).\n\n### 3. Authorization (Computed Signature)\n* **Purpose:** Cryptographic signature that verifies the request's authenticity and integrity.\n* **Format:** `SIGNATURE [authHeader]`\n\nThe `authHeader` value is derived from a cryptographic hash (e.g., HMAC-SHA256) of canonical request components (HTTP Method, Path, and the contents of the `Date` header), signed with the private **Client Secret**.\n"}}},"paths":{"/partners/{partner_code}/bookings/{booking_id}/confirm_update/{update_id}/":{"post":{"summary":"Modify Booking - Confirm","description":"Finalize a previewed modification. Use the `update_id` returned from the Modify Booking Preview endpoint.","tags":["Modify Booking"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"xpay_charge_id":{"type":"string","description":"XPay charge ID if additional payment is required"}}}}}},"responses":{"201":{"description":"Created","content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string"},"status":{"type":"string"},"currency":{"type":"string"},"total_price":{"type":"number"},"total_price_formatted":{"type":"string"},"quotes":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string"},"status":{"type":"string"},"price":{"type":"number"},"price_formatted":{"type":"string"},"price_diff":{"type":"number"},"price_diff_formatted":{"type":"string"}}}},"total_price_diff":{"type":"number"},"total_price_diff_formatted":{"type":"string"}}}}}},"403":{"description":"Forbidden","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"}}}}}},"404":{"description":"Not Found","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"}}}}}},"422":{"description":"Unprocessable Entity","content":{"application/json":{"schema":{"type":"object","properties":{"type":{"type":"string"},"message":{"type":"string"}}}}}}}}}}}
```


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