[AutoPR datafactory/resource-manager] Refactor delete activity payload#2724

AutorestCI merged 2 commits intorestapi_auto_datafactory/resource-managerAzure/azure-sdk-for-java:restapi_auto_datafactory/resource-managerfrom

restapi_auto_4747Azure/azure-sdk-for-java:restapi_auto_4747Copy head branch name to clipboard