API 访问权限

概述

Data Fabric / Data Service Open API allows you to manage UiPath^® Data Fabric / Data Service resources from an external application of your choice, and does so by enabling you to authorize the external app without sharing any credentials, through the Oauth 2.0 authorization framework.

Learn how to register an external application.

API 权限

To use the Data Fabric / Data Service OpenAPI, you must grant API permissions to the external application. These API permissions are known as scopes, and there are three types for Data Fabric / Data Service:

• Data Fabric / Data Service.Schema.Read - this User Scope allows your external app to read your tenant's Data Fabric / Data Service schema, and it's dependent on the user's permissions.
• Data Fabric / Data Service.Data.Read - this User Scope allows your external app to read your tenant's Data Fabric / Data Service data, and it's dependent on the user's permissions.
• Data Fabric / Data Service.Data.Write - this User Scope allows your external app to edit your tenant's Data Fabric / Data Service data by deleting, updating or creating new data, and it's dependent on the user's permissions.

Learn more about the user roles and permissions in Data Fabric / Data Service.

下载 OpenAPI 规范

Once you set the permissions for your external application and users, download the OpenAPI specification of your tenant Data Fabric / Data Service data:

• On the Data Fabric / Data Service page, select API Access, then select Download OpenAPI file (JSON).

This operation downloads the OpenAPI 3.0 specifications of your tenant Data Fabric / Data Service entities, in JSON format.

Selecting Copy OpenAPI link copies the API endpoint that generates the tenant Data Fabric / Data Service OpenAPI specification.

授权 API 调用

Authorize your external application to use the Data Fabric / Data Service OpenAPI by creating an access token for your external application. Use the App ID and App Secret that were generated at the external application registration. The authorization method depends on the application's type (confidential or non-confidential).

Learn more about the authorization methods for external apps.

API 端点

OAuth2.0 authorization framework helps you generate a access token that allows your external application to make REST API calls to Data Fabric / Data Service endpoints, for a limited time (one hour).

要继续调用 API，您需要生成新的访问令牌或请求刷新令牌。

A Data Fabric / Data Service API endpoint has the following syntax:

• HTTP method + BaseURL + The resource category + The Data Fabric / Data Service entity + The Operation + Path variables and query parameters

  

Data Fabric / Data Service entity example

To describe each API request/response body, we are using the Olympics entity fields created in the Data Fabric / Data Service. While we document the generic endpoint, such as Get Entity Records, your endpoint contains the exact name of your entity (for example, Get Olympics Records). The response and request bodies include all the fields from your entity, replicating the entity's structure.

Further, let's use the Data Fabric / Data Service API guide to dive into each endpoint and discover how you can put it to good use.