def METHOD_NAME(entry):
    is_mcp = "entityUrn" in entry
    urn = None
    # Kill Snapshot
    if is_mcp:
        urn = entry["entityUrn"]
    else:
        snapshot_union = entry["proposedSnapshot"]
        snapshot = list(snapshot_union.values())[0]
        urn = snapshot["urn"]
    delete_urn(urn)