did_number

curl -X POST \-H "Authorization: Token d37fa8c4e008fec158070b1b4aea5f0db3d6a06e" \
-H "Content-Type: application/json" \
-d '{"did_number":"13023573650"}' \
-k https://your.domain.com/api/users/did_cancel

{"status": "success"}