Changes to Criar Checkout Transparente

added the new optional request property data/splits

added the new optional request property data/cardToken

added the new optional request property data/installmentCount

added the new optional request property data/token

added the new CARD enum value to the request property method

added the optional property data/brand to the response with the 200 status

added the optional property data/cardToken to the response with the 200 status

added the optional property data/installmentAmount to the response with the 200 status

added the optional property data/installmentCount to the response with the 200 status

added the optional property data/installmentGroupId to the response with the 200 status

added the optional property data/installmentNumber to the response with the 200 status

added the optional property data/lastFour to the response with the 200 status

added the new optional request property data/ensureSameTaxId

added the new optional request property data/dueDate