in aidial_adapter_bedrock/llm/message.py [0:0]
def from_message(cls, message: DialMessage) -> Self | None:
if message.role != Role.ASSISTANT:
return None
if message.function_call is None or message.tool_calls is not None:
return None
if not is_plain_text_content(message.content):
raise ValidationError(
"The assistant message with function call shouldn't contain content parts"
)
return cls(call=message.function_call, content=message.content)