curl --location --request PUT '/save' \
--header 'Content-Type: application/json' \
--data-raw '{
"content": "string"
}'{
"id": "string",
"is_mine": true,
"content": "string",
"created_at": "2019-08-24T14:15:22.123Z",
"updated_at": "2019-08-24T14:15:22.123Z"
}