# Update a booking

Required scopes: incoming-invoice:write, chart-of-accounts:write

Updates a single chart-of-account booking on the given incoming invoice.

Endpoint: PATCH /incoming-invoices/{invoiceId}/bookings/{bookingId}
Version: v1
Security: http, oauth2

## Path parameters:

  - `invoiceId` (string, required)

  - `bookingId` (string, required)

## Request fields (application/json):

  - `value` (number)
    Booking amount

  - `title` (string,null)

  - `type` (string)
    account, reference, account_staff or account_other
    Enum: "account", "reference", "account_staff", "account_other"

  - `chart_of_account_id` (string,null)

  - `position_id` (string,null)

  - `project_id` (string,null)

  - `client_id` (string,null)

## Response 200 fields (application/json):

  - `id` (string, required)

  - `type` (string, required)

  - `title` (string,null, required)

  - `value` (number, required)

  - `chart_of_account_id` (string,null, required)

  - `position_id` (string,null, required)

  - `project_id` (string,null, required)

  - `client_id` (string,null, required)

  - `chart_of_account` (any, required)

  - `outgoing_invoice` (any, required)

  - `created_at` (string, required)

  - `updated_at` (string,null, required)

## Response 401 fields (application/json):

  - `message` (string, required)
    Error overview.

## Response 422 fields (application/json):

  - `message` (string, required)
    Errors overview.

  - `errors` (object, required)
    A detailed description of each field that failed validation.