curl --location --request POST 'http://dev-cn.your-api-server.com/v1/inbound/purchase' \
--header 'authorization: <authorization>' \
--header 'Content-Type: application/json' \
--data-raw '{
"area_code": "<string>",
"prompt": "<string>",
"country_code": "<string>",
"webhook": "<string>",
"phone_number": "<string>"
}'{
"phone_number": "+18582814611"
}