Merge pull request #243480 from EldertGrootenboer/patch-3

Update service-bus-premium-messaging.md

Author: prmerger-automator[bot]

articles/service-bus-messaging/service-bus-premium-messaging.md

@@ -88,7 +88,7 @@ Azure Service Bus premium tier namespaces support the ability to send large mess
 Here are some considerations when sending large messages on Azure Service Bus -
 
 - Supported on Azure Service Bus premium tier namespaces only.
-- Supported only when using the AMQP protocol. Not supported when using SBMP or HTTP protocols.
+- Supported only when using the AMQP protocol. Not supported when using SBMP or HTTP protocols, in the premium tier the maximum message size for these protocols is 1MB.
 - Supported when using [Java Message Service (JMS) 2.0 client SDK](how-to-use-java-message-service-20.md) and other language client SDKs.
 - Sending large messages will result in decreased throughput and increased latency.
 - While 100 MB message payloads are supported, it's recommended to keep the message payloads as small as possible to ensure reliable performance from the Service Bus namespace.