Updated field validation requirements for InstanceGroups.

Author: aws-sdk-dotnet-automation

generator/ServiceModels/sagemaker/sagemaker-2017-07-24.api.json

@@ -7643,10 +7643,7 @@
     },
     "CreateClusterRequest":{
       "type":"structure",
-      "required":[
-        "ClusterName",
-        "InstanceGroups"
-      ],
+      "required":["ClusterName"],
       "members":{
         "ClusterName":{"shape":"ClusterName"},
         "InstanceGroups":{"shape":"ClusterInstanceGroupSpecifications"},
@@ -9653,8 +9650,7 @@
     },
     "DeleteFlowDefinitionResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DeleteHubContentReferenceRequest":{
       "type":"structure",
@@ -9700,8 +9696,7 @@
     },
     "DeleteHumanTaskUiResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DeleteHyperParameterTuningJobRequest":{
       "type":"structure",
@@ -9719,8 +9714,7 @@
     },
     "DeleteImageResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DeleteImageVersionRequest":{
       "type":"structure",
@@ -9733,8 +9727,7 @@
     },
     "DeleteImageVersionResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DeleteInferenceComponentInput":{
       "type":"structure",
@@ -9929,8 +9922,7 @@
     },
     "DeleteTagsOutput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DeleteTrialComponentRequest":{
       "type":"structure",
@@ -9978,8 +9970,7 @@
     },
     "DeleteWorkforceResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DeleteWorkteamRequest":{
       "type":"structure",
@@ -12471,13 +12462,11 @@
     "DisableProfiler":{"type":"boolean"},
     "DisableSagemakerServicecatalogPortfolioInput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DisableSagemakerServicecatalogPortfolioOutput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "DisassociateAdditionalCodeRepositories":{"type":"boolean"},
     "DisassociateDefaultCodeRepository":{"type":"boolean"},
@@ -12999,13 +12988,11 @@
     },
     "EnableSagemakerServicecatalogPortfolioInput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "EnableSagemakerServicecatalogPortfolioOutput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "EnableSessionTagChaining":{
       "type":"boolean",
@@ -14043,8 +14030,7 @@
     },
     "GetSagemakerServicecatalogPortfolioStatusInput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "GetSagemakerServicecatalogPortfolioStatusOutput":{
       "type":"structure",
@@ -19828,8 +19814,7 @@
     },
     "MonitoringParquetDatasetFormat":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "MonitoringProblemType":{
       "type":"string",
@@ -26475,10 +26460,7 @@
     },
     "UpdateClusterRequest":{
       "type":"structure",
-      "required":[
-        "ClusterName",
-        "InstanceGroups"
-      ],
+      "required":["ClusterName"],
       "members":{
         "ClusterName":{"shape":"ClusterNameOrArn"},
         "InstanceGroups":{"shape":"ClusterInstanceGroupSpecifications"},
@@ -27067,13 +27049,11 @@
     },
     "UpdateNotebookInstanceLifecycleConfigOutput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "UpdateNotebookInstanceOutput":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "UpdatePartnerAppRequest":{
       "type":"structure",