[AutoPR sdk/containerservice/mgmt-v2019_10_01] Use POST operation for node image version#3556

openapi-sdkautomation[bot] wants to merge 2 commits intosdkAutomation/sdk_containerservice_mgmt-v2019_10_01AzureSDKAutomation/azure-sdk-for-java:sdkAutomation/sdk_containerservice_mgmt-v2019_10_01from

sdkAutomation/sdk_containerservice_mgmt-v2019_10_01@10294AzureSDKAutomation/azure-sdk-for-java:sdkAutomation/sdk_containerservice_mgmt-v2019_10_01@10294Copy head branch name to clipboard