types

TaskDefinition

Bases: BaseModel

The definition and state of a task.

Parameters:

Name	Type	Description	Default
input	str		required
task_id	str		'9f24e96b-8b0b-4c89-8ef1-23720da0c066'
session_id	str | None		None
agent_id	str | None		None

Attributes:

Name	Type	Description
input	str	The task input.
session_id	str	The session ID that the task belongs to.
task_id	str	The task ID. Defaults to a random UUID.
agent_id	str	The agent ID that the task should be sent to. If blank, the orchestrator decides.

Source code in llama_deploy/types/core.py

class TaskDefinition(BaseModel):
    """
    The definition and state of a task.

    Attributes:
        input (str):
            The task input.
        session_id (str):
            The session ID that the task belongs to.
        task_id (str):
            The task ID. Defaults to a random UUID.
        agent_id (str):
            The agent ID that the task should be sent to.
            If blank, the orchestrator decides.
    """

    input: str
    task_id: str = Field(default_factory=generate_id)
    session_id: Optional[str] = None
    agent_id: Optional[str] = None

TaskResult

Bases: BaseModel

The result of a task.

Parameters:

Name	Type	Description	Default
task_id	str		required
history	List[ChatMessage]		required
result	str		required
data	dict		{}

Attributes:

Name	Type	Description
task_id	str	The task ID.
history	List[ChatMessage]	The task history.
result	str	The task result.
data	dict	Additional data about the task or result.
is_last	bool	If not true, there are more results to be streamed.
index	int	The index of the task in the session.

Source code in llama_deploy/types/core.py

class TaskResult(BaseModel):
    """
    The result of a task.

    Attributes:
        task_id (str):
            The task ID.
        history (List[ChatMessage]):
            The task history.
        result (str):
            The task result.
        data (dict):
            Additional data about the task or result.
        is_last (bool):
            If not true, there are more results to be streamed.
        index (int):
            The index of the task in the session.
    """

    task_id: str
    history: List[ChatMessage]
    result: str
    data: dict = Field(default_factory=dict)

TaskStream

Bases: BaseModel

A stream of data generated by a task.

Parameters:

Name	Type	Description	Default
task_id	str		required
session_id	str | None		required
data	dict		required
index	int		required

Attributes:

Name	Type	Description
task_id	str	The associated task ID.
data	List[dict]	The stream data.
index	int	The index of the stream data.

Source code in llama_deploy/types/core.py

class TaskStream(BaseModel):
    """
    A stream of data generated by a task.

    Attributes:
        task_id (str):
            The associated task ID.
        data (List[dict]):
            The stream data.
        index (int):
            The index of the stream data.
    """

    task_id: str
    session_id: Optional[str]
    data: dict
    index: int