Function.IsDataSource

Function.IsDataSource is a Power Query M function that determines whether a given function is considered a data source. The function returns a logical value (true/false) indicating the result.

Compatible with: Power BI Service Power BI Desktop Excel Microsoft 365

Syntax

Function.IsDataSource( function as function ) as logical

Description

Returns whether or not function is considered a data source.

Related functions

Other functions related to Function.IsDataSource are:

• Function.From
• Function.Invoke
• Function.InvokeAfter
• Function.InvokeWithErrorContext
• Function.ScalarVector

Contribute » | Contributors: Rick de Groot
Microsoft documentation: https://learn.microsoft.com/en-us/powerquery-m/function-isdatasource