[AutoPR cognitiveservices/data-plane/ComputerVision] ComputerVision: bug fixes for /describe and /analyze [breaking]#2259

AutorestCI merged 2 commits intorestapi_auto_cognitiveservices/data-plane/ComputerVisionAzure/azure-sdk-for-java:restapi_auto_cognitiveservices/data-plane/ComputerVisionfrom

restapi_auto_3486Azure/azure-sdk-for-java:restapi_auto_3486Copy head branch name to clipboard