Merge pull request #275813 from ecfan/patch-2

Add limits on API Management REST API calls to Request trigger in Standard workflows

Author: v-regandowner

articles/logic-apps/logic-apps-limits-and-config.md

@@ -5,7 +5,7 @@ services: logic-apps
 ms.suite: integration
 ms.reviewer: rohithah, laveeshb, rarayudu, azla
 ms.topic: reference
-ms.date: 04/26/2024
+ms.date: 05/20/2024
 ---
 
 # Limits and configuration reference for Azure Logic Apps
@@ -187,6 +187,7 @@ The following table lists the values for a single workflow definition:
 | Action - Concurrent outbound calls | ~2,500 calls | None | You can reduce the number of concurrent requests or reduce the duration as necessary. |
 | Managed connector throttling | Throttling limit varies based on connector | Throttling limit varies based on connector | For multitenant, review [each managed connector's technical reference page](/connectors/connector-reference/connector-reference-logicapps-connectors). <br><br>For more information about handling connector throttling, review [Handle throttling problems ("429 - Too many requests" errors)](handle-throttling-problems-429-errors.md#connector-throttling). |
 | Runtime endpoint - Concurrent inbound calls | ~1,000 calls | None | You can reduce the number of concurrent requests or reduce the duration as necessary. |
+| Runtime endpoint- Concurrent inbound calls for API Management REST API | | 56 calls per 5 minutes | Applies only to API Management REST API calls to the Request trigger in a Standard logic app workflow. <br><br>Use the callback URL to send the request to the Request trigger in a Standard logic app workflow, rather than use API Management calls, which have a hard throttling limit of 56 calls per 5-minute interval. |
 | Runtime endpoint - Read calls per 5 min  | 60,000 read calls | None | This limit applies to calls that get the raw inputs and outputs from a workflow's run history. You can distribute the workload across more than one workflow as necessary. |
 | Runtime endpoint - Invoke calls per 5 min | 45,000 invoke calls | None | You can distribute workload across more than one workflow as necessary. |
 | Content throughput per 5 min | 6 GB | None | For example, suppose the backend has 100 workers. Each worker has a limit of 60 MB, which is the result from dividing 6 GB by 100 workers. You can distribute workload across more than one workflow as necessary. |