fabric-rest-api-remediatelisted

# Microsoft Fabric REST API remediate Structured diagnostic workflows for identifying and resolving errors when calling Microsoft Fabric REST APIs (`https://api.fabric.microsoft.com/v1/`). ## When to Use This Skill - Fabric REST API returns an HTTP error (401, 403, 404, 429, 5xx) - Authentication or token acquisition fails with MSAL - Service principal or managed identity calls are rejected - API calls are being throttled (HTTP 429) - Long running operations (LRO) fail or time out during polling - Pagination with `continuationToken` stops working or returns incomplete results - Capacity API operations fail (create, update, resume, suspend) - Need to implement retry logic with exponential backoff for Fabric APIs - Debugging `errorCode` values in Fabric API error responses ## Prerequisites - Microsoft Entra ID app registration with appropriate Fabric API permissions - PowerShell 7+ with `Az.Accounts` module or MSAL.PS for token acquisition - Access to a Microsoft Fabric workspace (Contributor or higher) - Tenant setting **Service principals can use Fabric APIs** enabled (if using service principals) ## Quick Diagnostic: Identify Your Error Start here. Match your HTTP status code to the appropriate workflow. | HTTP Status | Error Category | Jump To | |-------------|---------------|---------| | 401 | Authentication / Token | [Authentication Failures](#workflow-1-authentication-failures-401) | | 403 | Permissions / Authorization | [Permission Denied](#workflow-2-permission