# MessageMediaService > 消息媒介管理 --- ## findAllMessageMedias > 获取所有支持的媒介 - 角色:`admin` - HTTP:`POST https://backend.dooki.cloud/MessageMediaService/findAllMessageMedias` - RPC:`rpc findAllMessageMedias (FindAllMessageMediasRequest) returns (FindAllMessageMediasResponse);` **请求对象 (`FindAllMessageMediasRequest`)** ```json {} ``` **响应对象 (`FindAllMessageMediasResponse`)** ```json { "messageMedias": "[]MessageMedia" } ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/MessageMediaService/findAllMessageMedias" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` --- ## sendMediaMessage > 发送媒介信息 - 角色:`admin` - HTTP:`POST https://backend.dooki.cloud/MessageMediaService/sendMediaMessage` - RPC:`rpc sendMediaMessage(SendMediaMessageRequest) returns (RPCSuccess);` **请求对象 (`SendMediaMessageRequest`)** ```json { "mediaType": "string // 媒介类型", "optionsJSON": "bytes // 媒介参数", "user": "string // 接收用户", "subject": "string // 标题", "body": "string // 内容" } ``` **响应对象 (`RPCSuccess`)** ```json {} ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/MessageMediaService/sendMediaMessage" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` ---