)
def read_required_alias_and_validation_alias(
    p: Annotated[str, Form(alias="p_alias", validation_alias="p_val_alias")],
):
    return {"p": p}


class FormModelRequiredAliasAndValidationAlias(BaseModel):
    p: str = Field(alias="p_alias", validation_alias="p_val_alias")


@app.post(
    "/model-required-alias-and-validation-alias",