):
    return {"p": p}


class HeaderModelRequiredListValidationAlias(BaseModel):
    p: list[str] = Field(validation_alias="p_val_alias")


@app.get("/model-required-list-validation-alias")
async def read_model_required_list_validation_alias(
    p: Annotated[HeaderModelRequiredListValidationAlias, Header()],
):
    return {"p": p.p}


@pytest.mark.parametrize(