X-API-KEY: ********************curl --location --request GET '/api/library/control/v1/class-conf-attribute//' \
--header 'X-API-KEY: <api-key>'{
"library_class_conf_id": 1,
"organization_id": 1,
"name": "string",
"order": 1,
"attribute_type": "string_type",
"id": 1,
"code": "string"
}