Introducing the Power BI REST API

Previously in this chapter, we showed you a way to use the Power BI Tiles add-in. Recall that this aspect interacts with the statistics and offerings furnished using Power BI using a programming interface referred to as REST API. In this book, we do no longer need to enter the info of a REST API or a way to use it, however, you may discover these details within the on-line documentation.



Most of the records there is useful to developers who want to integrate Power BI services in their applications. The intention here is to give an explanation for the importance of this API and why it's far the inspiration of an atmosphere that makes the mixing among Power BI and other programs and services possible, going past the capabilities currently to be had to Power BI end-users.

Using the REST API for Power BI, a developer can create new software or increase a current one so that it can post or consume facts, reviews, and dashboards in Power BI.

REST stands for Representational State Transfer, that's a protocol that permits any present programming language to engage with the API, and it is broadly followed in modern-day programming platforms. REST helps interoperability across different languages and working systems. There are unique specifications to handle authentication and authorization. Follow my site to get more info at Power BI Course 

Besides the REST protocol, the API exposes several features that can manage the subsequent entities:

 Dataset You can create new datasets and study present ones.
 Table You can create new tables and alter the schema of present ones that you created
before the usage of the identical API. You cannot modify tables that are part of an information model that imports statistics from external information sources.
 Row You can upload and delete rows in tables that you created in a dataset. The delete operation removes all the rows, and you cannot specify any filter, while the upload operation works incrementally, adding new rows to the existing ones.
 Group, You can access a specific organization to create a dataset in a group in place of a personal
workspace.
 Import You can import a Power BI Desktop version (.Pbix document) or a Power Pivot for Excel statistics
model (.Xlsx record) in Power BI.
 Dashboard You can retrieve dashboards and tiles from dashboards from a selected workspace to which you have access. The Power BI Tiles add-in, for example, uses this API to retrieve the selected visualization from a dashboard.
 Report You can retrieve reports from a selected workspace to which you have access.

You can integrate the visualizations and record gadgets that you can access via the API in a present software (this is called “embedding an IFrame”), that's genuinely what the Power BI upload-in does. In the following sections, you will see examples of applications that can be a possible way to the Power BI REST API.

Limitations
It is worth citing the cutting-edge limitations, thinking that the API will evolve and new capabilities can be added, with any luck also to cover a number of the situations that aren't available today. In general, you can not manage the content of a single object. 

For example, you can't adjust a posted dataset, dashboard, or report. You can not create a file or a dashboard programmatically. You can submit a Power BI Desktop file (.Pbix), which could include particular reports, however, you do now not have an API to create a record or a. Prix document programmatically.

 This is current trouble for the Power BI embedded scenario this is described inside the next section however keep in mind that it's far nonetheless in preview as of this writing, and new API functions simply may be added within the future. Thus, you’ll probably need to have a look at the up to date documentation to test whether new functions were added to conquer the limitations described right here. 

By the usage of the Power BI REST API, you could amplify current packages, integrating capabilities to be had within the Power BI service. This API also opens myriad opportunities to third-party companies to create components, applications, and offerings that extend the capabilities available in Power BI.

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