Examples of the pix key format and how they should be sent.
Phone Format: (+55) (DDD) XXXXYYYY (no spaces or special characters)
CPF Format: 12345678909 (no spaces or special characters)
CNPJ Format: XXXXXXXX000XXX (no spaces or special characters)
Random Key Format: UUID V4 format (no spaces or special characters)
Email Format: 'email@gmail.' (no spaces or special characters)