Patch A SharePoint Lookup Column In Power Apps

Use case

Update a SharePoint lookup column.

Code

Patch(
    'Data Source',
    LookUp(
      'Data Source', 
      ID=1
    ),
    {
      'Field Name': {
        Id: ComboBox_Control.Selected.ID
        Value: ComboBox_Control.Selected.Text
      }
    }
)

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