Json Table from API

[Anonymous]

I have a custom data connector that brings in data to Power BI in Json. I'm getting the container level of the Json Tables. I need the actual table to display in the Navigation tool how do I get down one level in the data query? 

[cglacken]

Hi! I am trying to solve this problem as well. Were you able to find a solution?

[Jimmy801]

Hello @cglacken 

I don't get really what is needed. A json file can contain different types of list and records. And a query itself can only give back one table or again a record/list of other tables. Could you explain what exactly is needed?

BR

Jimmy

[cglacken]

Thanks for the reply @Jimmy801,

Here is what I am trying to do:

I have a custom Data Connector that utilizes and XML import. This connector returns a dynamic set of tables based on the paramters used for the call. When I call the connector, I get the Navigator window that displays all returned tables and lets me preview them or select which ones I want to load into Power BI. This is pretty user friendly. I have been trying to figure our how I can recreate this with JSON as well, in the hopes that JSON can add some performance time improvements.

What I get with JSON is what you said. I get a query made up of my table names and list of records. I never get to the navigator window. I have a custom function I made that automatically expands the tables out into their own queries one by one - but that is not as user friendly as the navigator window and the user would not have access to this function unles they were using a template I provided.

It may be that what I am trying to do is not possible, but I wanted to check when I saw this question

[v-juanli-msft]

Hi @Anonymous 

Check the video regarding "POST data to REST API URL in Power BI (Use JSON / XML ODBC Drivers for Web API and Files)" and 

the article "Using Power BI with JSON Data Sources and Files"

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]

withData = Table.AddColumn(getRecords, "Data", each Record.ToTable(Json.Document(Web.Contents(url & "/api/v2/report/" & [id] & "/latest/output?auth=" & hash, [ Headers = [Cookie = "userkey=" & userId & "/" & hash & "/" & secureKey, Accept = "application/json" ]])))),

This my query for the tables.