diff --git a/packages/@aws-cdk/cfnspec/CHANGELOG.md b/packages/@aws-cdk/cfnspec/CHANGELOG.md
index b8e2aeeb40326..5bab8c64246c7 100644
--- a/packages/@aws-cdk/cfnspec/CHANGELOG.md
+++ b/packages/@aws-cdk/cfnspec/CHANGELOG.md
@@ -1,3 +1,43 @@
+# CloudFormation Resource Specification v7.1.0
+
+## New Resource Types
+
+* AWS::EC2::TrafficMirrorFilter
+* AWS::EC2::TrafficMirrorFilterRule
+* AWS::EC2::TrafficMirrorSession
+* AWS::EC2::TrafficMirrorTarget
+* AWS::Events::EventBus
+
+## Attribute Changes
+
+
+## Property Changes
+
+* AWS::FSx::FileSystem FileSystemType.Required (__changed__)
+  * Old: false
+  * New: true
+* AWS::FSx::FileSystem SubnetIds.Required (__changed__)
+  * Old: false
+  * New: true
+* AWS::MSK::Cluster NumberOfBrokerNodes.UpdateType (__changed__)
+  * Old: Immutable
+  * New: Mutable
+
+## Property Type Changes
+
+* AWS::FSx::FileSystem.SelfManagedActiveDirectoryConfiguration (__added__)
+* AWS::Batch::ComputeEnvironment.ComputeResources AllocationStrategy (__added__)
+* AWS::Cognito::IdentityPoolRoleAttachment.RoleMapping IdentityProvider (__added__)
+* AWS::FSx::FileSystem.WindowsConfiguration SelfManagedActiveDirectoryConfiguration (__added__)
+
+# Serverless Application Model (SAM) Resource Specification v2016-10-31
+
+## Property Type Changes
+
+* AWS::Serverless::Function.S3Location Version.Required (__changed__)
+  * Old: true
+  * New: false
+
 # CloudFormation Resource Specification v6.3.0
 
 ## New Resource Types
diff --git a/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json b/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json
index fcb0fa6ed83b4..fd58e83a6a785 100644
--- a/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json
+++ b/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json
@@ -3308,6 +3308,12 @@
     "AWS::Batch::ComputeEnvironment.ComputeResources": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-batch-computeenvironment-computeresources.html",
       "Properties": {
+        "AllocationStrategy": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-batch-computeenvironment-computeresources.html#cfn-batch-computeenvironment-computeresources-allocationstrategy",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
         "BidPercentage": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-batch-computeenvironment-computeresources.html#cfn-batch-computeenvironment-computeresources-bidpercentage",
           "PrimitiveType": "Integer",
@@ -6229,6 +6235,12 @@
           "Required": false,
           "UpdateType": "Mutable"
         },
+        "IdentityProvider": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cognito-identitypoolroleattachment-rolemapping.html#cfn-cognito-identitypoolroleattachment-rolemapping-identityprovider",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
         "RulesConfiguration": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cognito-identitypoolroleattachment-rolemapping.html#cfn-cognito-identitypoolroleattachment-rolemapping-rulesconfiguration",
           "Required": false,
@@ -9844,17 +9856,17 @@
         }
       }
     },
-    "AWS::EC2::TrafficMirrorFilterRule.TrafficMirrorPortRangeRequest": {
-      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-trafficmirrorfilterrule-trafficmirrorportrangerequest.html",
+    "AWS::EC2::TrafficMirrorFilterRule.TrafficMirrorPortRange": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-trafficmirrorfilterrule-trafficmirrorportrange.html",
       "Properties": {
         "FromPort": {
-          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-trafficmirrorfilterrule-trafficmirrorportrangerequest.html#cfn-ec2-trafficmirrorfilterrule-trafficmirrorportrangerequest-fromport",
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-trafficmirrorfilterrule-trafficmirrorportrange.html#cfn-ec2-trafficmirrorfilterrule-trafficmirrorportrange-fromport",
           "PrimitiveType": "Integer",
           "Required": true,
           "UpdateType": "Mutable"
         },
         "ToPort": {
-          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-trafficmirrorfilterrule-trafficmirrorportrangerequest.html#cfn-ec2-trafficmirrorfilterrule-trafficmirrorportrangerequest-toport",
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-trafficmirrorfilterrule-trafficmirrorportrange.html#cfn-ec2-trafficmirrorfilterrule-trafficmirrorportrange-toport",
           "PrimitiveType": "Integer",
           "Required": true,
           "UpdateType": "Mutable"
@@ -13674,6 +13686,48 @@
         }
       }
     },
+    "AWS::FSx::FileSystem.SelfManagedActiveDirectoryConfiguration": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html",
+      "Properties": {
+        "DnsIps": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration-dnsips",
+          "PrimitiveItemType": "String",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        },
+        "DomainName": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration-domainname",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "FileSystemAdministratorsGroup": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration-filesystemadministratorsgroup",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "OrganizationalUnitDistinguishedName": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration-organizationalunitdistinguishedname",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "Password": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration-password",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "UserName": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration-username",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        }
+      }
+    },
     "AWS::FSx::FileSystem.WindowsConfiguration": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration.html",
       "Properties": {
@@ -13701,6 +13755,12 @@
           "Required": false,
           "UpdateType": "Mutable"
         },
+        "SelfManagedActiveDirectoryConfiguration": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-selfmanagedactivedirectoryconfiguration",
+          "Required": false,
+          "Type": "SelfManagedActiveDirectoryConfiguration",
+          "UpdateType": "Mutable"
+        },
         "ThroughputCapacity": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-fsx-filesystem-windowsconfiguration.html#cfn-fsx-filesystem-windowsconfiguration-throughputcapacity",
           "PrimitiveType": "Integer",
@@ -26100,7 +26160,7 @@
       }
     }
   },
-  "ResourceSpecificationVersion": "6.3.0",
+  "ResourceSpecificationVersion": "7.1.0",
   "ResourceTypes": {
     "AWS::AmazonMQ::Broker": {
       "Attributes": {
@@ -34117,6 +34177,180 @@
         }
       }
     },
+    "AWS::EC2::TrafficMirrorFilter": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilter.html",
+      "Properties": {
+        "Description": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilter.html#cfn-ec2-trafficmirrorfilter-description",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "NetworkServices": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilter.html#cfn-ec2-trafficmirrorfilter-networkservices",
+          "PrimitiveItemType": "String",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        },
+        "Tags": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilter.html#cfn-ec2-trafficmirrorfilter-tags",
+          "ItemType": "Tag",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        }
+      }
+    },
+    "AWS::EC2::TrafficMirrorFilterRule": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html",
+      "Properties": {
+        "Description": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-description",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "DestinationCidrBlock": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-destinationcidrblock",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "DestinationPortRange": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-destinationportrange",
+          "Required": false,
+          "Type": "TrafficMirrorPortRange",
+          "UpdateType": "Mutable"
+        },
+        "Protocol": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-protocol",
+          "PrimitiveType": "Integer",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "RuleAction": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-ruleaction",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "RuleNumber": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-rulenumber",
+          "PrimitiveType": "Integer",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "SourceCidrBlock": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-sourcecidrblock",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "SourcePortRange": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-sourceportrange",
+          "Required": false,
+          "Type": "TrafficMirrorPortRange",
+          "UpdateType": "Mutable"
+        },
+        "TrafficDirection": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-trafficdirection",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "TrafficMirrorFilterId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorfilterrule.html#cfn-ec2-trafficmirrorfilterrule-trafficmirrorfilterid",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Immutable"
+        }
+      }
+    },
+    "AWS::EC2::TrafficMirrorSession": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html",
+      "Properties": {
+        "Description": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-description",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "NetworkInterfaceId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-networkinterfaceid",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Immutable"
+        },
+        "PacketLength": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-packetlength",
+          "PrimitiveType": "Integer",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "SessionNumber": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-sessionnumber",
+          "PrimitiveType": "Integer",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "Tags": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-tags",
+          "ItemType": "Tag",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        },
+        "TrafficMirrorFilterId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-trafficmirrorfilterid",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "TrafficMirrorTargetId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-trafficmirrortargetid",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "VirtualNetworkId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrorsession.html#cfn-ec2-trafficmirrorsession-virtualnetworkid",
+          "PrimitiveType": "Integer",
+          "Required": false,
+          "UpdateType": "Mutable"
+        }
+      }
+    },
+    "AWS::EC2::TrafficMirrorTarget": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrortarget.html",
+      "Properties": {
+        "Description": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrortarget.html#cfn-ec2-trafficmirrortarget-description",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "NetworkInterfaceId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrortarget.html#cfn-ec2-trafficmirrortarget-networkinterfaceid",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "NetworkLoadBalancerArn": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrortarget.html#cfn-ec2-trafficmirrortarget-networkloadbalancerarn",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "Tags": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-trafficmirrortarget.html#cfn-ec2-trafficmirrortarget-tags",
+          "ItemType": "Tag",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        }
+      }
+    },
     "AWS::EC2::TransitGateway": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-transitgateway.html",
       "Properties": {
@@ -36659,6 +36893,34 @@
         }
       }
     },
+    "AWS::Events::EventBus": {
+      "Attributes": {
+        "Arn": {
+          "PrimitiveType": "String"
+        },
+        "Name": {
+          "PrimitiveType": "String"
+        },
+        "Policy": {
+          "PrimitiveType": "String"
+        }
+      },
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-events-eventbus.html",
+      "Properties": {
+        "EventSourceName": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-events-eventbus.html#cfn-events-eventbus-eventsourcename",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        },
+        "Name": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-events-eventbus.html#cfn-events-eventbus-name",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Immutable"
+        }
+      }
+    },
     "AWS::Events::EventBusPolicy": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-events-eventbuspolicy.html",
       "Properties": {
@@ -36760,7 +37022,7 @@
         "FileSystemType": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-fsx-filesystem.html#cfn-fsx-filesystem-filesystemtype",
           "PrimitiveType": "String",
-          "Required": false,
+          "Required": true,
           "UpdateType": "Immutable"
         },
         "KmsKeyId": {
@@ -36791,7 +37053,7 @@
         "SubnetIds": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-fsx-filesystem.html#cfn-fsx-filesystem-subnetids",
           "PrimitiveItemType": "String",
-          "Required": false,
+          "Required": true,
           "Type": "List",
           "UpdateType": "Immutable"
         },
@@ -39998,7 +40260,7 @@
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-msk-cluster.html#cfn-msk-cluster-numberofbrokernodes",
           "PrimitiveType": "Integer",
           "Required": true,
-          "UpdateType": "Immutable"
+          "UpdateType": "Mutable"
         },
         "Tags": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-msk-cluster.html#cfn-msk-cluster-tags",
diff --git a/packages/@aws-cdk/cfnspec/spec-source/000_sam.spec.json b/packages/@aws-cdk/cfnspec/spec-source/000_sam.spec.json
index 122a2074913c9..62d0020f684ce 100644
--- a/packages/@aws-cdk/cfnspec/spec-source/000_sam.spec.json
+++ b/packages/@aws-cdk/cfnspec/spec-source/000_sam.spec.json
@@ -449,7 +449,7 @@
                 "Version": {
                     "Documentation": "https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction",
                     "PrimitiveType": "Integer",
-                    "Required": true,
+                    "Required": false,
                     "UpdateType": "Immutable"
                 }
             }