Updated the CreateImageRecipeRequest ParentImage description to include all valid values as updated with the SSM Parameters project.

Author: aws-sdk-dotnet-automation

generator/ServiceModels/imagebuilder/imagebuilder-2019-12-02.api.json

@@ -4718,8 +4718,7 @@
     },
     "TagResourceResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "TagValue":{
       "type":"string",
@@ -4776,8 +4775,7 @@
     },
     "UntagResourceResponse":{
       "type":"structure",
-      "members":{
-      }
+      "members":{}
     },
     "UpdateDistributionConfigurationRequest":{
       "type":"structure",