# Creates a new bookkeeping rule for the specified client. The rule defines how transactions
are processed and mapped to generate vouchers based on the client's requirements.

Endpoint: POST /api/v1/clients/{clientId}/bookkeeping/matching-rules
Version: 1
Security: , , , 

## Path parameters:

  - `clientId` (string, required)

## Request fields (application/json):

  - `displayName` (string)
    Sets the display name for the bookkeeping rule.

  - `autoUpdate` (boolean)
    Sets if the voucher is automatically updated in the erp-system.

  - `applyTransactionFilterAfterMatching` (boolean)
    Indicates whether transaction filters should be applied after matching, 
specifically to transactions not matched during the initial matching process.

  - `filters` (array)
    Gets or sets the collection of filters applied to the bookkeeping rule.
These filters are used to determine the matching criteria when finding open posts.

  - `filters.field` (string)
    Enum: "Amount", "Currency", "ReferenceNumber", "ArchiveReference", "Description", "InvoiceNumber", "StructuredReference", "AdditionalText", "DebtorAddress", "BookedAmount", "AccountCurrency", "ChargeCurrency", "ChargeAmount", "BankTransactionCode", "AccountNumber", "DebtorAccountNumber", "DebtorName", "BankInformation"

  - `filters.operation` (string)
    Enum: "ExactText", "ContainsText", "StartsWithText", "EndsWithText", "ExactAmount", "FromZeroToAmount", "BelowAmount", "AboveAmount"

## Response 200 fields (application/json):

  - `links` (object)

  - `clientId` (string)

  - `ruleId` (string)

## Response 403 fields (application/json):

  - `type` (string,null)

  - `title` (string,null)

  - `status` (integer,null)

  - `detail` (string,null)

  - `instance` (string,null)

## Response 404 fields (application/json):

  - `type` (string,null)

  - `title` (string,null)

  - `status` (integer,null)

  - `detail` (string,null)

  - `instance` (string,null)