[Python] Why won't Pydantic print the id as "_id"?

from pydantic import BaseModel,Field, UUID1
from uuid import uuid1

class myown(BaseModel):
id: UUID1 = Field(default_factory=uuid1, alias="_id")
name: str


body = {"name": "skanda"}

data = myown(**body)

print(data.model_dump())


Hi everyone, I have been wanting to have my own id for a class, and I wanted to dump this into MongoDB. So when I call data.model_dump(), I want it to convert the id field to _id. That way when I push it to Mongo, it will take my id that I have created instead of the one auto-created by Mongo.

How do I do this? I have also tried using serialization_alias and alias. but they don't seem to work either.

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