Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
7 years ago

Unable to create dynamic function parameters in Power BI Custom Connector

I am trying to get the dropdown to be populated by another function and am getting a Microsoft.Mashup.Engine.Interface.UnpermittedResourceAccessException (I believe means forbidden access) or a graye...
Need Help
v-juanli-msft's avatar
v-juanli-msft
Community Support
7 years ago

Hi Anonymous 

Could you tell what's your aim?

It's hard to find it from your code.

 

In addition, you can find how to create dynamic function parameters in Power BI from these links:

Creating Dynamic Parameters in Power Query

Dynamic API parameters in Power BI

Custom Functions Made Easy in Power BI Desktop

 

 

Best Regards
Maggie

 

Community Support Team _ Maggie Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

  • Anonymous's avatar
    Anonymous
    Not applicable
    7 years ago

    Sorry. There also might be some confusion of the word parameter, I mean it as a function parameter when making a query in a custom data connector. I am unable to populate the Documentation.AllowedValues with values returned by an API call. Here is a screenshot:

     

     

    Does that make sense v-juanli-msft ? Thank you for responding quickly.