Authorization: Bearer ********************curl --location --request GET 'https://api1.nilvera.com/einvoice/Sale//CheckFromGtb' \
--header 'Authorization: Bearer <token>'{
"UUID": "string",
"GTB_REFNO": "string",
"GTB_GCB_TESCILNO": "string",
"GTB_FIILI_IHRACAT_TARIHI": "string",
"GTB_CEVAP_NOTU": "string"
}