Struct LarkMessageTool 

pub struct LarkMessageTool { /* private fields */ }

Send, update, or delete Feishu/Lark messages as an Agent tool.

Actions

Action	Description
send	Send a new message (default when action omitted)
update	Update the content of an existing message
delete	Delete (recall) a message

Tool call format — send

{
  "action": "send",
  "receive_id_type": "chat_id",
  "receive_id": "oc_xxx",
  "msg_type": "text",
  "content": "Hello!"
}

Tool call format — update

{
  "action": "update",
  "message_id": "om_xxx",
  "msg_type": "interactive",
  "content": "{\"config\":{...}}"
}

Tool call format — delete

{
  "action": "delete",
  "message_id": "om_xxx"
}

receive_id_type can be "chat_id", "user_id", "email", or "open_id". msg_type can be "text", "post", or "interactive". For "text" the content field is a plain string; for other types it must be valid JSON.

Implementations

impl LarkMessageTool

pub fn new(config: LarkConfig) -> Self

Create a new message tool.

Trait Implementations

impl Tool for LarkMessageTool

fn name(&self) -> &'static str

fn description(&self) -> &'static str

fn parameters(&self) -> Option<Value>

fn call<'life0, 'async_trait>( &'life0 self, args: Value, ) -> Pin<Box<dyn Future<Output = Result<Value, SynapticError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn as_tool_definition(&self) -> ToolDefinition