Microsoft Entra ServicePrincipals API
Manage service principal objects that represent application instances in a tenant for authentication and authorization
Microsoft Entra ServicePrincipals API is one of 17 APIs that Microsoft Entra publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Service Principals. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, pricing, a getting-started guide, and an API reference.
This API exposes 7 operations across 3 paths, and defines 9 schemas. It is described by OpenAPI 3.2.0, at version v1.0.
Requests are made against 2 base URLs: https://graph.microsoft.com/v1.0, https://graph.microsoft.com/beta.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Microsoft Entra ServicePrincipals API declares
1 security scheme
for authenticating requests.
It supports OAuth 2.0 (oauth2) using the authorizationCode and clientCredentials flows, exposing 13 scopes.
By default, every request must be authenticated.
oauth2— OAuth 2.0 authorization using Microsoft identity platform. Supports authorization code flow for delegated permissions and client credentials flow for applicati…
Paths & Operations 7
Across 3 paths, the API surfaces 7 operations — 1 DELETE, 3 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.
Manage service principal objects that represent application instances in a tenant for authentication and authorization
Schemas 9
The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are ServicePrincipal (20 properties), AppRoleAssignment (8 properties), PermissionScope (8 properties), KeyCredential (7 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Microsoft Entra 12
Other APIs Microsoft Entra publishes across the network.
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