{
"username": "newusername"
}curl --location --request PUT '/profile/username' \
--header 'Authorization: {{Authorization}}' \
--header 'Content-Type: application/json' \
--data-raw '{
"username": "newusername"
}'{
"code": 20000,
"data": {
"success": true,
"username": "newusername"
},
"msg": null
}