{ "send": { "from": "user1", "to": [ "user2" ], "body": { "contentType": 1, "content": "hello" } } }
{ "from": "string", "to": [ "string" ], "body": { "contentType": 0, "content": "string" } }
curl --location '/send' \ --header 'Content-Type: application/json' \ --data '{ "from": "string", "to": [ "string" ], "body": { "contentType": 0, "content": "string" } }'
{ "code": 0, "message": "", "data": { "@type": "type.googleapis.com/google.protobuf.Empty", "value": {} } }