56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
from typing import List, Optional
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from pydantic import BaseModel, Field, HttpUrl
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from letta.constants import DEFAULT_MESSAGE_TOOL, DEFAULT_MESSAGE_TOOL_KWARG
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from letta.schemas.letta_message import MessageType
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from letta.schemas.message import MessageCreate
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class LettaRequest(BaseModel):
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messages: List[MessageCreate] = Field(..., description="The messages to be sent to the agent.")
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max_steps: int = Field(
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default=10,
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description="Maximum number of steps the agent should take to process the request.",
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)
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use_assistant_message: bool = Field(
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default=True,
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description="Whether the server should parse specific tool call arguments (default `send_message`) as `AssistantMessage` objects.",
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)
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assistant_message_tool_name: str = Field(
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default=DEFAULT_MESSAGE_TOOL,
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description="The name of the designated message tool.",
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)
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assistant_message_tool_kwarg: str = Field(
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default=DEFAULT_MESSAGE_TOOL_KWARG,
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description="The name of the message argument in the designated message tool.",
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)
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# filter to only return specific message types
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include_return_message_types: Optional[List[MessageType]] = Field(
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default=None, description="Only return specified message types in the response. If `None` (default) returns all messages."
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)
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class LettaStreamingRequest(LettaRequest):
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stream_tokens: bool = Field(
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default=False,
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description="Flag to determine if individual tokens should be streamed. Set to True for token streaming (requires stream_steps = True).",
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)
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class LettaBatchRequest(LettaRequest):
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agent_id: str = Field(..., description="The ID of the agent to send this batch request for")
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class CreateBatch(BaseModel):
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requests: List[LettaBatchRequest] = Field(..., description="List of requests to be processed in batch.")
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callback_url: Optional[HttpUrl] = Field(
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None,
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description="Optional URL to call via POST when the batch completes. The callback payload will be a JSON object with the following fields: "
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"{'job_id': string, 'status': string, 'completed_at': string}. "
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"Where 'job_id' is the unique batch job identifier, "
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"'status' is the final batch status (e.g., 'completed', 'failed'), and "
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"'completed_at' is an ISO 8601 timestamp indicating when the batch job completed.",
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)
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