curl --location --request POST 'http://test-apisix.taolihanyu.net/system/region/add' \
--header 'payload: {'\''mid'\'':{{mid}},'\''username'\'':{{username}},'\''userType'\'':,'\''campusId'\'':}' \
--header 'Authorization: bearer {{access_token}}' \
--header 'a-version: 4.14.0' \
--header 'a-language: zh' \
--header 'ostype: ios' \
--header 'Content-Type: application/json' \
--data-raw '{
"id": 0,
"pid": 0,
"name": "string",
"shortName": "string",
"fullName": "string",
"level": 0,
"pinyin": "string",
"areaCode": "string",
"postCode": "string",
"first": "string",
"lng": "string",
"lat": "string",
"area": "string"
}'