diff --git a/sdk/hdinsight/azure-mgmt-hdinsight/_meta.json b/sdk/hdinsight/azure-mgmt-hdinsight/_meta.json
index 804c28c2fdc4..4faee96d1d0c 100644
--- a/sdk/hdinsight/azure-mgmt-hdinsight/_meta.json
+++ b/sdk/hdinsight/azure-mgmt-hdinsight/_meta.json
@@ -4,7 +4,7 @@
     "@autorest/python@5.8.4",
     "@autorest/modelerfour@4.19.2"
   ],
-  "commit": "7326c66014c2180e83c52c30f150eea094613ca4",
+  "commit": "9ef8453410f9144643d990b67b413f1116df5c68",
   "repository_url": "https://github.com/Azure/azure-rest-api-specs",
   "autorest_command": "autorest specification/hdinsight/resource-manager/readme.md --multiapi --python --python-mode=update --python-sdks-folder=/home/vsts/work/1/s/azure-sdk-for-python/sdk --track2 --use=@autorest/python@5.8.4 --use=@autorest/modelerfour@4.19.2 --version=3.4.5",
   "readme": "specification/hdinsight/resource-manager/readme.md"
diff --git a/sdk/hdinsight/azure-mgmt-hdinsight/azure/mgmt/hdinsight/_version.py b/sdk/hdinsight/azure-mgmt-hdinsight/azure/mgmt/hdinsight/_version.py
index b77ac9246082..e5754a47ce68 100644
--- a/sdk/hdinsight/azure-mgmt-hdinsight/azure/mgmt/hdinsight/_version.py
+++ b/sdk/hdinsight/azure-mgmt-hdinsight/azure/mgmt/hdinsight/_version.py
@@ -6,4 +6,4 @@
 # Changes may cause incorrect behavior and will be lost if the code is regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "9.0.0"
+VERSION = "1.0.0b1"