Changes to Execute a swap

added the optional property error/authorization to the response with the 400 status

added the optional property error/authorization to the response with the 401 status

added the optional property error/authorization to the response with the 403 status

added the optional property error/authorization to the response with the 404 status

added the optional property error/authorization to the response with the 409 status

added the optional property error/authorization to the response with the 503 status

added the optional property error/authorization to the response with the default status

added the optional property transaction/controls to the response with the 200 status

added the optional property transfer_approval/controls to the response with the 200 status

added the optional property transfer_approval/release_ts to the response with the 200 status

added the required property transfer_approval/human_approval to the response with the 200 status

api tag customer-session added

added the required property transaction/swap/trade_booked to the response with the 200 status

endpoint added