# =====================================================================================
# Alias and validation alias


@app.post("/optional-list-bytes-alias-and-validation-alias")
def read_optional_list_bytes_alias_and_validation_alias(
    p: Annotated[
        list[bytes] | None, File(alias="p_alias", validation_alias="p_val_alias")
    ] = None,
):
    return {"file_size": [len(file) for file in p] if p else None}