Merge pull request #200160 from jlian/patch-74

Clarify individual property size limit

Author: PRMerger12

articles/iot-hub/iot-hub-devguide-quotas-throttling.md

@@ -7,7 +7,7 @@ ms.author: kgremban
 ms.service: iot-hub
 services: iot-hub
 ms.topic: conceptual
-ms.date: 02/22/2022
+ms.date: 06/01/2022
 ms.custom: ['Role: Cloud Development', 'Role: Operations', 'Role: Technical Support', 'contperf-fy21q4']
 ---
 
@@ -101,7 +101,7 @@ IoT Hub enforces other operational limits:
 | Direct method<sup>1</sup> | Maximum direct method payload size is 128 KB. |
 | Automatic device and module configurations<sup>1</sup> | 100 configurations per paid SKU hub. 10 configurations per free SKU hub. |
 | IoT Edge automatic deployments<sup>1</sup> | 50 modules per deployment. 100 deployments (including layered deployments) per paid SKU hub. 10 deployments per free SKU hub. |
-| Twins<sup>1</sup> | Maximum size of desired properties and reported properties sections are 32 KB each. Maximum size of tags section is 8 KB. |
+| Twins<sup>1</sup> | Maximum size of desired properties and reported properties sections are 32 KB each. Maximum size of tags section is 8 KB. Maximum size of each individual property in every section is 4 KB. |
 | Shared access policies | Maximum number of shared access policies is 16. |
 | Restrict outbound network access | Maximum number of allowed FQDNs is 20. |
 | x509 CA certificates | Maximum number of x509 CA certificates that can be registered on IoT Hub is 25. |