[AutoPR azure-resourcemanager-applicationinsights] remove wrong read-only from RetentionInDays property#9639

openapi-sdkautomation[bot] wants to merge 1 commit intomainAzureSDKAutomation/azure-sdk-for-java:mainfrom

sdkAuto/15247/azure-resourcemanager-applicationinsightsAzureSDKAutomation/azure-sdk-for-java:sdkAuto/15247/azure-resourcemanager-applicationinsightsCopy head branch name to clipboard