curl --location --request POST 'http://test-apisix.taolihanyu.net/oper/redemption-code/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 '{
"membershipType": "string",
"email": "string",
"quantity": 0,
"effectiveTime": "string",
"remark": "string",
"lang": "LanguageEnum.EN.getDesc()"
}'