sorting of bagpart content

[konika-jindal]

I am getting bagpart in graphql but I am unable to sort data of bagpart . How can I achieve that?
Getting error -

{
"errors": [
{
"message": "Unknown argument 'orderBy' on field 'contentItems' of type 'BagPart'.",
"locations": [
{
"line": 13,
"column": 26
}
],
"extensions": {
"code": "KNOWN_ARGUMENT_NAMES",
"codes": [
"KNOWN_ARGUMENT_NAMES"
],
"number": "5.4.1"
}
}
]
}