Bad Request, when executing the payment

[LRodrigues]

The payment is created successfully, but when I try to process it I always get a "bad request" error.

DebugId: 34af789c6dfe

[LRodrigues]

Well... I was using a model I copied from somewhere in the documentation, then I realized there was a invoice_number parameter. This parameter must be unique and it is not validated by the time you create the payment, but when you execute the payment.
Hope this helps.