Changes to Listar intents (formato unificado)

deleted the header request parameter X-SECRET-KEY

the endpoint scheme security secretKey was added to the API

api operation id list-intents removed and replaced with intents_listIntents

added the optional property items/checkout/oneOf[subschema #1: Checkout]/application_fee_amount to the response with the 200 status

added the optional property items/checkout/oneOf[subschema #1: Checkout]/application_fee_percent to the response with the 200 status

added the optional property items/checkout/oneOf[subschema #1: Checkout]/bank_transfer_memo to the response with the 200 status