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How to Retrieve Power BI Dataset Tables and Data Using APIs

Maira Mehtab Sep 28, 2026 869 views

Question details

The user needs to extract actual table structures and underlying data from a Power BI dataset via API, rather than just retrieving the semantic model.

Product: Microsoft Power BI
Device & OS: not provided
Scenario: Using the Power BI REST API to query dataset information for data extraction or integration purposes.
Observed behavior: The standard 'Get Dataset in Group' API only returns the semantic model metadata, not the underlying tables and data contents.

Before you start

Verify that you have the appropriate workspace admin or contributor permissions in Power BI, and ensure your authentication token has the required scopes for reading dataset data.

Solution 1Recommended

Seek Expert Guidance in the Microsoft Fabric Community

Because querying table data and retrieving model metadata require different APIs and permissions, consulting specialized Power BI engineers is the most reliable approach.

The Microsoft Fabric Community forums are actively monitored by Power BI specialists. Depending on your specific dataset type (e.g., Push datasets, DirectQuery, or Import), the exact API endpoint required to extract underlying data will vary.

Gather your API environment details

Document the API endpoint you are currently using, your authentication method (e.g., Service Principal or OAuth), the dataset type, and your workspace configuration.

Navigate to the Power BI forums

Open your web browser and visit the official Microsoft Fabric Community website, then navigate to the Power BI developer or REST API forum sections.

Post a detailed inquiry

Submit a new topic asking how to extract dataset tables and data, making sure to include all the environment details you gathered to receive accurate guidance.

Detail is key: Clearly state that the 'Get Dataset' API is returning a semantic model, but your end goal is to access the raw rows and columns of the underlying tables.

Solution 2

Utilize the Execute Queries REST API

If you already know the DAX queries for the tables you want, you can use the Execute Queries endpoint to extract the data directly.

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Frequently Asked Questions

Can I get raw table data using the Get Dataset API?

No. The Get Dataset API is designed to return metadata regarding the semantic model (such as the dataset's name, owner, and refresh schedule). It does not retrieve the actual rows and columns of the tables.

Which Power BI API extracts data from a table?

To extract actual data, you should use the 'Execute Queries' REST API. This API accepts DAX queries in the request body and returns the evaluated data from the dataset tables.

What permissions are required to query Power BI datasets via API?

You generally need 'Build' or 'Read' permissions on the dataset. Additionally, if you are querying via an application, your Azure AD token must have the 'Dataset.Read.All' or 'Dataset.ReadWrite.All' scope approved.

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