Authorization: Bearer ********************curl --location 'https://api-uat.x-id.io/v6/signing/certificates?type=signing' \
--header 'Authorization: Bearer <token>'{
"certificate": "-----BEGIN CERTIFICATE-----\\nMIIF3DCCBMSgAwIBAgIUH8BsglhR.....wu7jufAnhg==\\n-----END CERTIFICATE-----"
}