Cannot refresh dataset since dynamic data sources aren't refreshed. source is sharepoint list

Got it to work. This is my function: 

let
Source = (VersionsRelevantItemID as number) => let
VRI = Text.From(VersionsRelevantItemID),
END_PATH = Text.Combine({"items(", VRI, ")/versions"}),
Source = Xml.Tables(Web.Contents(
"https://#####.sharepoint.com/sites/###/_api/web/Lists/getbytitle('sharepointlistname')", [RelativePath = END_PATH])),
entry = Source{0}[entry],
#"Removed Other Columns2" = Table.SelectColumns(entry,{"content"}),
#"Expanded content" = Table.ExpandTableColumn(#"Removed Other Columns2", "content", {"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"}, {"content"}),
#"Expanded content1" = Table.ExpandTableColumn(#"Expanded content", "content", {"properties"}, {"properties"}),
#"Expanded properties" = Table.ExpandTableColumn(#"Expanded content1", "properties", {"http://schemas.microsoft.com/ado/2007/08/dataservices"}, {"properties"})
in
#"Expanded properties"
in
Source