curl --location --request POST 'http://test-ops.taolihanyu.net/test/roadmap/hsk-class/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 '{
"remark": "string",
"createBy": "string",
"createTime": "string",
"updateBy": "string",
"updateTime": "string",
"id": 0,
"name": "string",
"level": 0,
"courseId": 0,
"campusId": 0,
"source": 1,
"langs": "string",
"startTime": "string",
"endTime": "string"
}'