# Convert Sales Order to Invoice

Convert a sales order into an invoice.
Requires the "Create" role in the "Sell" module or the "EDIT" role in the "Global" module.

Endpoint: PUT /api/v3/SalesOrder/ConvertInvoice
Version: 3.1.0
Security: OAuth2_clientCredentials

## Response 200 fields (application/json):

  - `ID` (string)
    Invoice ID

  - `Number` (string)
    Invoice Number

## Response 400 fields (application/json):

  - `Message` (string)

## Response 409 fields (application/json):

  - `Message` (string)

## Response 500 fields (application/json):

  - `ClassName` (string)

  - `Message` (string)

  - `StackTraceString` (string)

  - `RemoteStackIndex` (integer)

  - `HResult` (integer)

  - `Source` (string)