diff --git a/services/keyvault/mgmt/2015-06-01/keyvault/version.go b/services/keyvault/mgmt/2015-06-01/keyvault/version.go
index 334702cfacfe..2337129582e1 100644
--- a/services/keyvault/mgmt/2015-06-01/keyvault/version.go
+++ b/services/keyvault/mgmt/2015-06-01/keyvault/version.go
@@ -1,7 +1,5 @@
 package keyvault
 
-import "github.com/Azure/azure-sdk-for-go/version"
-
 // Copyright (c) Microsoft and contributors.  All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,10 +19,10 @@ import "github.com/Azure/azure-sdk-for-go/version"
 
 // UserAgent returns the UserAgent string to use when sending http.Requests.
 func UserAgent() string {
-	return "Azure-SDK-For-Go/" + version.Number + " keyvault/2015-06-01"
+	return "Azure-SDK-For-Go/latest services"
 }
 
 // Version returns the semantic version (see http://semver.org) of the client.
 func Version() string {
-	return version.Number
+	return "latest"
 }
diff --git a/services/keyvault/mgmt/2016-10-01/keyvault/models.go b/services/keyvault/mgmt/2016-10-01/keyvault/models.go
index 0024be5b746b..66d7368907e0 100644
--- a/services/keyvault/mgmt/2016-10-01/keyvault/models.go
+++ b/services/keyvault/mgmt/2016-10-01/keyvault/models.go
@@ -959,10 +959,12 @@ type VaultPatchProperties struct {
 	EnabledForDiskEncryption *bool `json:"enabledForDiskEncryption,omitempty"`
 	// EnabledForTemplateDeployment - Property to specify whether Azure Resource Manager is permitted to retrieve secrets from the key vault.
 	EnabledForTemplateDeployment *bool `json:"enabledForTemplateDeployment,omitempty"`
-	// EnableSoftDelete - Property to specify whether the 'soft delete' functionality is enabled for this key vault. It does not accept false value.
+	// EnableSoftDelete - Property specifying whether recoverable deletion ('soft' delete) is enabled for this key vault. The property may not be set to false.
 	EnableSoftDelete *bool `json:"enableSoftDelete,omitempty"`
 	// CreateMode - The vault's create mode to indicate whether the vault need to be recovered or not. Possible values include: 'CreateModeRecover', 'CreateModeDefault'
 	CreateMode CreateMode `json:"createMode,omitempty"`
+	// EnablePurgeProtection - Property specifying whether protection against purge is enabled for this vault; it is only effective if soft delete is also enabled. Once activated, the property may no longer be reset to false.
+	EnablePurgeProtection *bool `json:"enablePurgeProtection,omitempty"`
 }
 
 // VaultProperties properties of the vault
@@ -981,10 +983,12 @@ type VaultProperties struct {
 	EnabledForDiskEncryption *bool `json:"enabledForDiskEncryption,omitempty"`
 	// EnabledForTemplateDeployment - Property to specify whether Azure Resource Manager is permitted to retrieve secrets from the key vault.
 	EnabledForTemplateDeployment *bool `json:"enabledForTemplateDeployment,omitempty"`
-	// EnableSoftDelete - Property to specify whether the 'soft delete' functionality is enabled for this key vault. It does not accept false value.
+	// EnableSoftDelete - Property specifying whether recoverable deletion is enabled for this key vault. Setting this property to true activates the soft delete feature, whereby vaults or vault entities can be recovered after deletion. Enabling this functionality is irreversible - that is, the property does not accept false as its value.
 	EnableSoftDelete *bool `json:"enableSoftDelete,omitempty"`
 	// CreateMode - The vault's create mode to indicate whether the vault need to be recovered or not. Possible values include: 'CreateModeRecover', 'CreateModeDefault'
 	CreateMode CreateMode `json:"createMode,omitempty"`
+	// EnablePurgeProtection - Property specifying whether protection against purge is enabled for this vault. Setting this property to true activates protection against purge for this vault and its content - only the Key Vault service may initiate a hard, irrecoverable deletion. The setting is effective only if soft delete is also enabled. Enabling this functionality is irreversible - that is, the property does not accept false as its value.
+	EnablePurgeProtection *bool `json:"enablePurgeProtection,omitempty"`
 }
 
 // VaultsPurgeDeletedFuture an abstraction for monitoring and retrieving the results of a long-running operation.
diff --git a/services/keyvault/mgmt/2016-10-01/keyvault/version.go b/services/keyvault/mgmt/2016-10-01/keyvault/version.go
index fb6a25c73006..2337129582e1 100644
--- a/services/keyvault/mgmt/2016-10-01/keyvault/version.go
+++ b/services/keyvault/mgmt/2016-10-01/keyvault/version.go
@@ -1,7 +1,5 @@
 package keyvault
 
-import "github.com/Azure/azure-sdk-for-go/version"
-
 // Copyright (c) Microsoft and contributors.  All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,10 +19,10 @@ import "github.com/Azure/azure-sdk-for-go/version"
 
 // UserAgent returns the UserAgent string to use when sending http.Requests.
 func UserAgent() string {
-	return "Azure-SDK-For-Go/" + version.Number + " keyvault/2016-10-01"
+	return "Azure-SDK-For-Go/latest services"
 }
 
 // Version returns the semantic version (see http://semver.org) of the client.
 func Version() string {
-	return version.Number
+	return "latest"
 }