From d730116ca77a755841b3e56cfee32e0bc26e46a3 Mon Sep 17 00:00:00 2001
From: Azure SDK for Python bot <aspysdk2@microsoft.com>
Date: Tue, 18 Sep 2018 21:38:03 +0000
Subject: [PATCH 1/4] Generated from 2f5219561aefc8c0d87bb9b62d5fc8f222f2b842

updated comment
---
 .../compute/v2018_06_01/models/__init__.py    |  5 +++
 .../models/compute_management_client_enums.py |  5 +++
 .../v2018_06_01/models/diff_disk_settings.py  | 32 +++++++++++++++++++
 .../models/diff_disk_settings_py3.py          | 32 +++++++++++++++++++
 .../compute/v2018_06_01/models/os_disk.py     |  6 ++++
 .../compute/v2018_06_01/models/os_disk_py3.py |  8 ++++-
 .../virtual_machine_scale_set_os_disk.py      |  6 ++++
 .../virtual_machine_scale_set_os_disk_py3.py  |  8 ++++-
 8 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
 create mode 100644 azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py

diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py
index 42b0ba599d73..678ad2136829 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py
@@ -38,6 +38,7 @@
     from .key_vault_key_reference_py3 import KeyVaultKeyReference
     from .disk_encryption_settings_py3 import DiskEncryptionSettings
     from .virtual_hard_disk_py3 import VirtualHardDisk
+    from .diff_disk_settings_py3 import DiffDiskSettings
     from .managed_disk_parameters_py3 import ManagedDiskParameters
     from .os_disk_py3 import OSDisk
     from .data_disk_py3 import DataDisk
@@ -202,6 +203,7 @@
     from .key_vault_key_reference import KeyVaultKeyReference
     from .disk_encryption_settings import DiskEncryptionSettings
     from .virtual_hard_disk import VirtualHardDisk
+    from .diff_disk_settings import DiffDiskSettings
     from .managed_disk_parameters import ManagedDiskParameters
     from .os_disk import OSDisk
     from .data_disk import DataDisk
@@ -361,6 +363,7 @@
     CachingTypes,
     DiskCreateOptionTypes,
     StorageAccountTypes,
+    DiffDiskOption,
     PassNames,
     ComponentNames,
     SettingNames,
@@ -418,6 +421,7 @@
     'KeyVaultKeyReference',
     'DiskEncryptionSettings',
     'VirtualHardDisk',
+    'DiffDiskSettings',
     'ManagedDiskParameters',
     'OSDisk',
     'DataDisk',
@@ -576,6 +580,7 @@
     'CachingTypes',
     'DiskCreateOptionTypes',
     'StorageAccountTypes',
+    'DiffDiskOption',
     'PassNames',
     'ComponentNames',
     'SettingNames',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py
index 994228e929a1..5129fda0218f 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py
@@ -217,6 +217,11 @@ class StorageAccountTypes(str, Enum):
     ultra_ssd_lrs = "UltraSSD_LRS"
 
 
+class DiffDiskOption(str, Enum):
+
+    local = "Local"
+
+
 class PassNames(str, Enum):
 
     oobe_system = "OobeSystem"
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
new file mode 100644
index 000000000000..8596358e80f7
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
@@ -0,0 +1,32 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .sub_resource import SubResource
+
+
+class DiffDiskSettings(SubResource):
+    """The parameters of a DiffDiskSettings for operating system disk.
+
+    :param id: Resource Id
+    :type id: str
+    :param option: Specifies the diff disk option for operating system disk.
+     Possible values are: Local. Possible values include: 'Local'
+    :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
+    """
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'option': {'key': 'option', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(DiffDiskSettings, self).__init__(**kwargs)
+        self.option = kwargs.get('option', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
new file mode 100644
index 000000000000..c16dac542a65
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
@@ -0,0 +1,32 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from .sub_resource_py3 import SubResource
+
+
+class DiffDiskSettings(SubResource):
+    """The parameters of a DiffDiskSettings for operating system disk.
+
+    :param id: Resource Id
+    :type id: str
+    :param option: Specifies the diff disk option for operating system disk.
+     Possible values are: Local. Possible values include: 'Local'
+    :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
+    """
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'option': {'key': 'option', 'type': 'str'},
+    }
+
+    def __init__(self, *, id: str=None, option=None, **kwargs) -> None:
+        super(DiffDiskSettings, self).__init__(id=id, **kwargs)
+        self.option = option
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py
index b4fed8c2c1cd..f1f4016d46c5 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py
@@ -47,6 +47,10 @@ class OSDisk(Model):
     :param write_accelerator_enabled: Specifies whether writeAccelerator
      should be enabled or disabled on the disk.
     :type write_accelerator_enabled: bool
+    :param diff_disk_settings: Specifies the Diff Disk Settings for the
+     operating system disk used by the virtual machine.
+    :type diff_disk_settings:
+     ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param create_option: Required. Specifies how the virtual machine should
      be created.<br><br> Possible values are:<br><br> **Attach** \\u2013 This
      value is used when you are using a specialized disk to create the virtual
@@ -78,6 +82,7 @@ class OSDisk(Model):
         'image': {'key': 'image', 'type': 'VirtualHardDisk'},
         'caching': {'key': 'caching', 'type': 'CachingTypes'},
         'write_accelerator_enabled': {'key': 'writeAcceleratorEnabled', 'type': 'bool'},
+        'diff_disk_settings': {'key': 'diffDiskSettings', 'type': 'DiffDiskSettings'},
         'create_option': {'key': 'createOption', 'type': 'str'},
         'disk_size_gb': {'key': 'diskSizeGB', 'type': 'int'},
         'managed_disk': {'key': 'managedDisk', 'type': 'ManagedDiskParameters'},
@@ -92,6 +97,7 @@ def __init__(self, **kwargs):
         self.image = kwargs.get('image', None)
         self.caching = kwargs.get('caching', None)
         self.write_accelerator_enabled = kwargs.get('write_accelerator_enabled', None)
+        self.diff_disk_settings = kwargs.get('diff_disk_settings', None)
         self.create_option = kwargs.get('create_option', None)
         self.disk_size_gb = kwargs.get('disk_size_gb', None)
         self.managed_disk = kwargs.get('managed_disk', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py
index 7dc498d4d7d0..bd64a7cddede 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py
@@ -47,6 +47,10 @@ class OSDisk(Model):
     :param write_accelerator_enabled: Specifies whether writeAccelerator
      should be enabled or disabled on the disk.
     :type write_accelerator_enabled: bool
+    :param diff_disk_settings: Specifies the Diff Disk Settings for the
+     operating system disk used by the virtual machine.
+    :type diff_disk_settings:
+     ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param create_option: Required. Specifies how the virtual machine should
      be created.<br><br> Possible values are:<br><br> **Attach** \\u2013 This
      value is used when you are using a specialized disk to create the virtual
@@ -78,12 +82,13 @@ class OSDisk(Model):
         'image': {'key': 'image', 'type': 'VirtualHardDisk'},
         'caching': {'key': 'caching', 'type': 'CachingTypes'},
         'write_accelerator_enabled': {'key': 'writeAcceleratorEnabled', 'type': 'bool'},
+        'diff_disk_settings': {'key': 'diffDiskSettings', 'type': 'DiffDiskSettings'},
         'create_option': {'key': 'createOption', 'type': 'str'},
         'disk_size_gb': {'key': 'diskSizeGB', 'type': 'int'},
         'managed_disk': {'key': 'managedDisk', 'type': 'ManagedDiskParameters'},
     }
 
-    def __init__(self, *, create_option, os_type=None, encryption_settings=None, name: str=None, vhd=None, image=None, caching=None, write_accelerator_enabled: bool=None, disk_size_gb: int=None, managed_disk=None, **kwargs) -> None:
+    def __init__(self, *, create_option, os_type=None, encryption_settings=None, name: str=None, vhd=None, image=None, caching=None, write_accelerator_enabled: bool=None, diff_disk_settings=None, disk_size_gb: int=None, managed_disk=None, **kwargs) -> None:
         super(OSDisk, self).__init__(**kwargs)
         self.os_type = os_type
         self.encryption_settings = encryption_settings
@@ -92,6 +97,7 @@ def __init__(self, *, create_option, os_type=None, encryption_settings=None, nam
         self.image = image
         self.caching = caching
         self.write_accelerator_enabled = write_accelerator_enabled
+        self.diff_disk_settings = diff_disk_settings
         self.create_option = create_option
         self.disk_size_gb = disk_size_gb
         self.managed_disk = managed_disk
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py
index 7a1676cfe1e3..ed536aac3b41 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py
@@ -36,6 +36,10 @@ class VirtualMachineScaleSetOSDisk(Model):
      Possible values include: 'FromImage', 'Empty', 'Attach'
     :type create_option: str or
      ~azure.mgmt.compute.v2018_06_01.models.DiskCreateOptionTypes
+    :param diff_disk_settings: Specifies the Diff Disk Settings for the
+     operating system disk used by the virtual machine scale set.
+    :type diff_disk_settings:
+     ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param disk_size_gb: Specifies the size of the operating system disk in
      gigabytes. This element can be used to overwrite the size of the disk in a
      virtual machine image. <br><br> This value cannot be larger than 1023 GB
@@ -66,6 +70,7 @@ class VirtualMachineScaleSetOSDisk(Model):
         'caching': {'key': 'caching', 'type': 'CachingTypes'},
         'write_accelerator_enabled': {'key': 'writeAcceleratorEnabled', 'type': 'bool'},
         'create_option': {'key': 'createOption', 'type': 'str'},
+        'diff_disk_settings': {'key': 'diffDiskSettings', 'type': 'DiffDiskSettings'},
         'disk_size_gb': {'key': 'diskSizeGB', 'type': 'int'},
         'os_type': {'key': 'osType', 'type': 'OperatingSystemTypes'},
         'image': {'key': 'image', 'type': 'VirtualHardDisk'},
@@ -79,6 +84,7 @@ def __init__(self, **kwargs):
         self.caching = kwargs.get('caching', None)
         self.write_accelerator_enabled = kwargs.get('write_accelerator_enabled', None)
         self.create_option = kwargs.get('create_option', None)
+        self.diff_disk_settings = kwargs.get('diff_disk_settings', None)
         self.disk_size_gb = kwargs.get('disk_size_gb', None)
         self.os_type = kwargs.get('os_type', None)
         self.image = kwargs.get('image', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py
index 5b44c8e2e8f9..d6ed9a20c92a 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py
@@ -36,6 +36,10 @@ class VirtualMachineScaleSetOSDisk(Model):
      Possible values include: 'FromImage', 'Empty', 'Attach'
     :type create_option: str or
      ~azure.mgmt.compute.v2018_06_01.models.DiskCreateOptionTypes
+    :param diff_disk_settings: Specifies the Diff Disk Settings for the
+     operating system disk used by the virtual machine scale set.
+    :type diff_disk_settings:
+     ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param disk_size_gb: Specifies the size of the operating system disk in
      gigabytes. This element can be used to overwrite the size of the disk in a
      virtual machine image. <br><br> This value cannot be larger than 1023 GB
@@ -66,6 +70,7 @@ class VirtualMachineScaleSetOSDisk(Model):
         'caching': {'key': 'caching', 'type': 'CachingTypes'},
         'write_accelerator_enabled': {'key': 'writeAcceleratorEnabled', 'type': 'bool'},
         'create_option': {'key': 'createOption', 'type': 'str'},
+        'diff_disk_settings': {'key': 'diffDiskSettings', 'type': 'DiffDiskSettings'},
         'disk_size_gb': {'key': 'diskSizeGB', 'type': 'int'},
         'os_type': {'key': 'osType', 'type': 'OperatingSystemTypes'},
         'image': {'key': 'image', 'type': 'VirtualHardDisk'},
@@ -73,12 +78,13 @@ class VirtualMachineScaleSetOSDisk(Model):
         'managed_disk': {'key': 'managedDisk', 'type': 'VirtualMachineScaleSetManagedDiskParameters'},
     }
 
-    def __init__(self, *, create_option, name: str=None, caching=None, write_accelerator_enabled: bool=None, disk_size_gb: int=None, os_type=None, image=None, vhd_containers=None, managed_disk=None, **kwargs) -> None:
+    def __init__(self, *, create_option, name: str=None, caching=None, write_accelerator_enabled: bool=None, diff_disk_settings=None, disk_size_gb: int=None, os_type=None, image=None, vhd_containers=None, managed_disk=None, **kwargs) -> None:
         super(VirtualMachineScaleSetOSDisk, self).__init__(**kwargs)
         self.name = name
         self.caching = caching
         self.write_accelerator_enabled = write_accelerator_enabled
         self.create_option = create_option
+        self.diff_disk_settings = diff_disk_settings
         self.disk_size_gb = disk_size_gb
         self.os_type = os_type
         self.image = image

From 2caf2d967a2361958fd0c5421717eed8ff1c972e Mon Sep 17 00:00:00 2001
From: Azure SDK for Python bot <aspysdk2@microsoft.com>
Date: Wed, 19 Sep 2018 18:24:59 +0000
Subject: [PATCH 2/4] Generated from 3286411fb1aa50b4ef9633cfdd4403f6357d1cf0

 updated swagger specs for diffdisksettings property
---
 .../compute/v2018_06_01/models/diff_disk_settings.py  |  7 ++-----
 .../v2018_06_01/models/diff_disk_settings_py3.py      | 11 ++++-------
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
index 8596358e80f7..97d66cd44f64 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
@@ -9,21 +9,18 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from .sub_resource import SubResource
+from msrest.serialization import Model
 
 
-class DiffDiskSettings(SubResource):
+class DiffDiskSettings(Model):
     """The parameters of a DiffDiskSettings for operating system disk.
 
-    :param id: Resource Id
-    :type id: str
     :param option: Specifies the diff disk option for operating system disk.
      Possible values are: Local. Possible values include: 'Local'
     :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
     """
 
     _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
         'option': {'key': 'option', 'type': 'str'},
     }
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
index c16dac542a65..a42fd84eb0f7 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
@@ -9,24 +9,21 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from .sub_resource_py3 import SubResource
+from msrest.serialization import Model
 
 
-class DiffDiskSettings(SubResource):
+class DiffDiskSettings(Model):
     """The parameters of a DiffDiskSettings for operating system disk.
 
-    :param id: Resource Id
-    :type id: str
     :param option: Specifies the diff disk option for operating system disk.
      Possible values are: Local. Possible values include: 'Local'
     :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
     """
 
     _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
         'option': {'key': 'option', 'type': 'str'},
     }
 
-    def __init__(self, *, id: str=None, option=None, **kwargs) -> None:
-        super(DiffDiskSettings, self).__init__(id=id, **kwargs)
+    def __init__(self, *, option=None, **kwargs) -> None:
+        super(DiffDiskSettings, self).__init__(**kwargs)
         self.option = option

From ee13176d5ce2af084ec91c858ecd33f6236f87d8 Mon Sep 17 00:00:00 2001
From: Azure SDK for Python bot <aspysdk2@microsoft.com>
Date: Fri, 21 Sep 2018 05:12:07 +0000
Subject: [PATCH 3/4] Generated from f8934d4e93099dec66995c9fdeccd02d7fb535bd

 updated swagger spec comments  for diff disk settings [property
---
 .../v2018_06_01/models/diff_disk_settings.py  |  4 +-
 .../models/diff_disk_settings_py3.py          |  4 +-
 .../compute/v2018_06_01/models/gallery.py     |  6 ++-
 ...allery_artifact_publishing_profile_base.py |  4 +-
 ...ry_artifact_publishing_profile_base_py3.py |  4 +-
 .../models/gallery_artifact_source.py         |  2 +-
 .../models/gallery_artifact_source_py3.py     |  2 +-
 .../models/gallery_data_disk_image.py         | 10 ++--
 .../models/gallery_data_disk_image_py3.py     | 10 ++--
 .../v2018_06_01/models/gallery_disk_image.py  |  3 +-
 .../models/gallery_disk_image_py3.py          |  3 +-
 .../v2018_06_01/models/gallery_identifier.py  |  3 +-
 .../models/gallery_identifier_py3.py          |  3 +-
 .../v2018_06_01/models/gallery_image.py       | 31 ++++++-----
 .../models/gallery_image_identifier.py        |  9 ++--
 .../models/gallery_image_identifier_py3.py    |  9 ++--
 .../v2018_06_01/models/gallery_image_py3.py   | 31 ++++++-----
 .../models/gallery_image_version.py           |  4 +-
 ...allery_image_version_publishing_profile.py | 22 ++++----
 ...ry_image_version_publishing_profile_py3.py | 22 ++++----
 .../models/gallery_image_version_py3.py       |  4 +-
 .../gallery_image_version_storage_profile.py  |  2 +-
 ...llery_image_version_storage_profile_py3.py |  2 +-
 .../models/gallery_os_disk_image.py           |  3 +-
 .../models/gallery_os_disk_image_py3.py       |  3 +-
 .../compute/v2018_06_01/models/gallery_py3.py |  6 ++-
 .../v2018_06_01/models/image_purchase_plan.py |  4 +-
 .../models/image_purchase_plan_py3.py         |  4 +-
 .../compute/v2018_06_01/models/os_disk.py     |  4 +-
 .../compute/v2018_06_01/models/os_disk_py3.py |  4 +-
 .../recommended_machine_configuration.py      |  3 +-
 .../recommended_machine_configuration_py3.py  |  3 +-
 .../models/regional_replication_status.py     |  3 +-
 .../models/regional_replication_status_py3.py |  3 +-
 .../v2018_06_01/models/replication_status.py  |  6 +--
 .../models/replication_status_py3.py          |  6 +--
 .../v2018_06_01/models/target_region.py       |  4 +-
 .../v2018_06_01/models/target_region_py3.py   |  4 +-
 .../virtual_machine_scale_set_os_disk.py      |  4 +-
 .../virtual_machine_scale_set_os_disk_py3.py  |  4 +-
 .../operations/galleries_operations.py        | 19 ++++---
 .../gallery_image_versions_operations.py      | 51 +++++++++++--------
 .../operations/gallery_images_operations.py   | 29 +++++++----
 43 files changed, 206 insertions(+), 155 deletions(-)

diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
index 97d66cd44f64..f6eb11c0dca6 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
@@ -15,8 +15,8 @@
 class DiffDiskSettings(Model):
     """The parameters of a DiffDiskSettings for operating system disk.
 
-    :param option: Specifies the diff disk option for operating system disk.
-     Possible values are: Local. Possible values include: 'Local'
+    :param option: Specifies the differencing disk settings for operating
+     system disk. Possible values include: 'Local'
     :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
index a42fd84eb0f7..4eb7bf757475 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
@@ -15,8 +15,8 @@
 class DiffDiskSettings(Model):
     """The parameters of a DiffDiskSettings for operating system disk.
 
-    :param option: Specifies the diff disk option for operating system disk.
-     Possible values are: Local. Possible values include: 'Local'
+    :param option: Specifies the differencing disk settings for operating
+     system disk. Possible values include: 'Local'
     :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery.py
index 5dfdc18e1734..8b7969b69f8d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery.py
@@ -13,7 +13,8 @@
 
 
 class Gallery(Resource):
-    """Specifies information about the gallery that you want to create or update.
+    """Specifies information about the Shared Image Gallery that you want to
+    create or update.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
@@ -30,7 +31,8 @@ class Gallery(Resource):
     :type location: str
     :param tags: Resource tags
     :type tags: dict[str, str]
-    :param description: The description of this gallery resource.
+    :param description: The description of this Shared Image Gallery resource.
+     This property is updateable.
     :type description: str
     :param identifier:
     :type identifier: ~azure.mgmt.compute.v2018_06_01.models.GalleryIdentifier
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base.py
index bb59422b13cb..03e5df90a768 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base.py
@@ -17,8 +17,8 @@ class GalleryArtifactPublishingProfileBase(Model):
 
     All required parameters must be populated in order to send to Azure.
 
-    :param target_regions: The target regions where the artifact is going to
-     be published.
+    :param target_regions: The target regions where the Image Version is going
+     to be replicated to. This property is updateable.
     :type target_regions:
      list[~azure.mgmt.compute.v2018_06_01.models.TargetRegion]
     :param source: Required.
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base_py3.py
index 335f17f5793c..45a9ad013174 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_publishing_profile_base_py3.py
@@ -17,8 +17,8 @@ class GalleryArtifactPublishingProfileBase(Model):
 
     All required parameters must be populated in order to send to Azure.
 
-    :param target_regions: The target regions where the artifact is going to
-     be published.
+    :param target_regions: The target regions where the Image Version is going
+     to be replicated to. This property is updateable.
     :type target_regions:
      list[~azure.mgmt.compute.v2018_06_01.models.TargetRegion]
     :param source: Required.
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source.py
index d0a6d0fee7f2..7e653ff73b50 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source.py
@@ -13,7 +13,7 @@
 
 
 class GalleryArtifactSource(Model):
-    """The source of the gallery artifact.
+    """The source image from which the Image Version is going to be created.
 
     All required parameters must be populated in order to send to Azure.
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source_py3.py
index 2fe76b0a2bf2..0428d4d3ce0b 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_artifact_source_py3.py
@@ -13,7 +13,7 @@
 
 
 class GalleryArtifactSource(Model):
-    """The source of the gallery artifact.
+    """The source image from which the Image Version is going to be created.
 
     All required parameters must be populated in order to send to Azure.
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image.py
index 88efa05270a0..fc5413c0f896 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image.py
@@ -18,16 +18,18 @@ class GalleryDataDiskImage(GalleryDiskImage):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar size_in_gb: It indicates the size of the VHD to create.
+    :ivar size_in_gb: This property indicates the size of the VHD to be
+     created.
     :vartype size_in_gb: int
     :ivar host_caching: The host caching of the disk. Valid values are 'None',
      'ReadOnly', and 'ReadWrite'. Possible values include: 'None', 'ReadOnly',
      'ReadWrite'
     :vartype host_caching: str or
      ~azure.mgmt.compute.v2018_06_01.models.HostCaching
-    :ivar lun: Specifies the logical unit number of the data disk. This value
-     is used to identify data disks within the VM and therefore must be unique
-     for each data disk attached to a VM.
+    :ivar lun: This property specifies the logical unit number of the data
+     disk. This value is used to identify data disks within the Virtual Machine
+     and therefore must be unique for each data disk attached to the Virtual
+     Machine.
     :vartype lun: int
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image_py3.py
index 06b2a569818b..a31d13a83397 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_data_disk_image_py3.py
@@ -18,16 +18,18 @@ class GalleryDataDiskImage(GalleryDiskImage):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar size_in_gb: It indicates the size of the VHD to create.
+    :ivar size_in_gb: This property indicates the size of the VHD to be
+     created.
     :vartype size_in_gb: int
     :ivar host_caching: The host caching of the disk. Valid values are 'None',
      'ReadOnly', and 'ReadWrite'. Possible values include: 'None', 'ReadOnly',
      'ReadWrite'
     :vartype host_caching: str or
      ~azure.mgmt.compute.v2018_06_01.models.HostCaching
-    :ivar lun: Specifies the logical unit number of the data disk. This value
-     is used to identify data disks within the VM and therefore must be unique
-     for each data disk attached to a VM.
+    :ivar lun: This property specifies the logical unit number of the data
+     disk. This value is used to identify data disks within the Virtual Machine
+     and therefore must be unique for each data disk attached to the Virtual
+     Machine.
     :vartype lun: int
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image.py
index b99d727114c9..58ea87f0af3a 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image.py
@@ -18,7 +18,8 @@ class GalleryDiskImage(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar size_in_gb: It indicates the size of the VHD to create.
+    :ivar size_in_gb: This property indicates the size of the VHD to be
+     created.
     :vartype size_in_gb: int
     :ivar host_caching: The host caching of the disk. Valid values are 'None',
      'ReadOnly', and 'ReadWrite'. Possible values include: 'None', 'ReadOnly',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image_py3.py
index c27888c9a07e..44f832029d60 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_disk_image_py3.py
@@ -18,7 +18,8 @@ class GalleryDiskImage(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar size_in_gb: It indicates the size of the VHD to create.
+    :ivar size_in_gb: This property indicates the size of the VHD to be
+     created.
     :vartype size_in_gb: int
     :ivar host_caching: The host caching of the disk. Valid values are 'None',
      'ReadOnly', and 'ReadWrite'. Possible values include: 'None', 'ReadOnly',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier.py
index 015fc199542e..324d20c34cfd 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier.py
@@ -18,7 +18,8 @@ class GalleryIdentifier(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar unique_name: The unique name of the gallery
+    :ivar unique_name: The unique name of the Shared Image Gallery. This name
+     is generated automatically by Azure.
     :vartype unique_name: str
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier_py3.py
index 2b7f4e6555a6..d7279159b636 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_identifier_py3.py
@@ -18,7 +18,8 @@ class GalleryIdentifier(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar unique_name: The unique name of the gallery
+    :ivar unique_name: The unique name of the Shared Image Gallery. This name
+     is generated automatically by Azure.
     :vartype unique_name: str
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image.py
index 5f019792c881..551b1e979fa0 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image.py
@@ -13,8 +13,8 @@
 
 
 class GalleryImage(Resource):
-    """Specifies information about the gallery image that you want to create or
-    update.
+    """Specifies information about the gallery Image Definition that you want to
+    create or update.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
@@ -31,25 +31,28 @@ class GalleryImage(Resource):
     :type location: str
     :param tags: Resource tags
     :type tags: dict[str, str]
-    :param description: The description of this gallery image resource.
+    :param description: The description of this gallery Image Definition
+     resource. This property is updateable.
     :type description: str
-    :param eula: The Eula agreement for the gallery image.
+    :param eula: The Eula agreement for the gallery Image Definition.
     :type eula: str
     :param privacy_statement_uri: The privacy statement uri.
     :type privacy_statement_uri: str
     :param release_note_uri: The release note uri.
     :type release_note_uri: str
     :param os_type: Required. This property allows you to specify the type of
-     the OS that is included in the disk if creating a VM from user-image or a
-     specialized VHD. <br><br> Possible values are: <br><br> **Windows**
-     <br><br> **Linux**. Possible values include: 'Windows', 'Linux'
+     the OS that is included in the disk when creating a VM from a managed
+     image. <br><br> Possible values are: <br><br> **Windows** <br><br>
+     **Linux**. Possible values include: 'Windows', 'Linux'
     :type os_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.OperatingSystemTypes
-    :param os_state: Required. The OS State. Possible values include:
-     'Generalized', 'Specialized'
+    :param os_state: Required. The allowed values for OS State are
+     'Generalized'. Possible values include: 'Generalized', 'Specialized'
     :type os_state: str or
      ~azure.mgmt.compute.v2018_06_01.models.OperatingSystemStateTypes
-    :param end_of_life_date: The end of life of this gallery image.
+    :param end_of_life_date: The end of life date of the gallery Image
+     Definition. This property can be used for decommissioning purposes. This
+     property is updateable.
     :type end_of_life_date: datetime
     :param identifier: Required.
     :type identifier:
@@ -62,10 +65,10 @@ class GalleryImage(Resource):
     :param purchase_plan:
     :type purchase_plan:
      ~azure.mgmt.compute.v2018_06_01.models.ImagePurchasePlan
-    :ivar provisioning_state: The current state of the gallery image. The
-     provisioning state, which only appears in the response. Possible values
-     include: 'Creating', 'Updating', 'Failed', 'Succeeded', 'Deleting',
-     'Migrating'
+    :ivar provisioning_state: The current state of the gallery Image
+     Definition. The provisioning state, which only appears in the response.
+     Possible values include: 'Creating', 'Updating', 'Failed', 'Succeeded',
+     'Deleting', 'Migrating'
     :vartype provisioning_state: str or
      ~azure.mgmt.compute.v2018_06_01.models.enum
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier.py
index 0a3e89879504..15699690de5e 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier.py
@@ -13,15 +13,16 @@
 
 
 class GalleryImageIdentifier(Model):
-    """This is the gallery image identifier.
+    """This is the gallery Image Definition identifier.
 
     All required parameters must be populated in order to send to Azure.
 
-    :param publisher: Required. The gallery image publisher name.
+    :param publisher: Required. The name of the gallery Image Definition
+     publisher.
     :type publisher: str
-    :param offer: Required. The gallery image offer name.
+    :param offer: Required. The name of the gallery Image Definition offer.
     :type offer: str
-    :param sku: Required. The gallery image sku name.
+    :param sku: Required. The name of the gallery Image Definition SKU.
     :type sku: str
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier_py3.py
index 4d48b4b4f889..3876526cebe4 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_identifier_py3.py
@@ -13,15 +13,16 @@
 
 
 class GalleryImageIdentifier(Model):
-    """This is the gallery image identifier.
+    """This is the gallery Image Definition identifier.
 
     All required parameters must be populated in order to send to Azure.
 
-    :param publisher: Required. The gallery image publisher name.
+    :param publisher: Required. The name of the gallery Image Definition
+     publisher.
     :type publisher: str
-    :param offer: Required. The gallery image offer name.
+    :param offer: Required. The name of the gallery Image Definition offer.
     :type offer: str
-    :param sku: Required. The gallery image sku name.
+    :param sku: Required. The name of the gallery Image Definition SKU.
     :type sku: str
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_py3.py
index d263e80f3e1e..c77aac090c0f 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_py3.py
@@ -13,8 +13,8 @@
 
 
 class GalleryImage(Resource):
-    """Specifies information about the gallery image that you want to create or
-    update.
+    """Specifies information about the gallery Image Definition that you want to
+    create or update.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
@@ -31,25 +31,28 @@ class GalleryImage(Resource):
     :type location: str
     :param tags: Resource tags
     :type tags: dict[str, str]
-    :param description: The description of this gallery image resource.
+    :param description: The description of this gallery Image Definition
+     resource. This property is updateable.
     :type description: str
-    :param eula: The Eula agreement for the gallery image.
+    :param eula: The Eula agreement for the gallery Image Definition.
     :type eula: str
     :param privacy_statement_uri: The privacy statement uri.
     :type privacy_statement_uri: str
     :param release_note_uri: The release note uri.
     :type release_note_uri: str
     :param os_type: Required. This property allows you to specify the type of
-     the OS that is included in the disk if creating a VM from user-image or a
-     specialized VHD. <br><br> Possible values are: <br><br> **Windows**
-     <br><br> **Linux**. Possible values include: 'Windows', 'Linux'
+     the OS that is included in the disk when creating a VM from a managed
+     image. <br><br> Possible values are: <br><br> **Windows** <br><br>
+     **Linux**. Possible values include: 'Windows', 'Linux'
     :type os_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.OperatingSystemTypes
-    :param os_state: Required. The OS State. Possible values include:
-     'Generalized', 'Specialized'
+    :param os_state: Required. The allowed values for OS State are
+     'Generalized'. Possible values include: 'Generalized', 'Specialized'
     :type os_state: str or
      ~azure.mgmt.compute.v2018_06_01.models.OperatingSystemStateTypes
-    :param end_of_life_date: The end of life of this gallery image.
+    :param end_of_life_date: The end of life date of the gallery Image
+     Definition. This property can be used for decommissioning purposes. This
+     property is updateable.
     :type end_of_life_date: datetime
     :param identifier: Required.
     :type identifier:
@@ -62,10 +65,10 @@ class GalleryImage(Resource):
     :param purchase_plan:
     :type purchase_plan:
      ~azure.mgmt.compute.v2018_06_01.models.ImagePurchasePlan
-    :ivar provisioning_state: The current state of the gallery image. The
-     provisioning state, which only appears in the response. Possible values
-     include: 'Creating', 'Updating', 'Failed', 'Succeeded', 'Deleting',
-     'Migrating'
+    :ivar provisioning_state: The current state of the gallery Image
+     Definition. The provisioning state, which only appears in the response.
+     Possible values include: 'Creating', 'Updating', 'Failed', 'Succeeded',
+     'Deleting', 'Migrating'
     :vartype provisioning_state: str or
      ~azure.mgmt.compute.v2018_06_01.models.enum
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version.py
index b470e70077a9..56db99959d98 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version.py
@@ -13,7 +13,7 @@
 
 
 class GalleryImageVersion(Resource):
-    """Specifies information about the gallery image version that you want to
+    """Specifies information about the gallery Image Version that you want to
     create or update.
 
     Variables are only populated by the server, and will be ignored when
@@ -34,7 +34,7 @@ class GalleryImageVersion(Resource):
     :param publishing_profile: Required.
     :type publishing_profile:
      ~azure.mgmt.compute.v2018_06_01.models.GalleryImageVersionPublishingProfile
-    :ivar provisioning_state: The current state of the gallery image version.
+    :ivar provisioning_state: The current state of the gallery Image Version.
      The provisioning state, which only appears in the response. Possible
      values include: 'Creating', 'Updating', 'Failed', 'Succeeded', 'Deleting',
      'Migrating'
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile.py
index c5e3be1292a9..30c2b91ecdc5 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile.py
@@ -13,30 +13,32 @@
 
 
 class GalleryImageVersionPublishingProfile(GalleryArtifactPublishingProfileBase):
-    """The publishing profile of a gallery image version.
+    """The publishing profile of a gallery Image Version.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
     All required parameters must be populated in order to send to Azure.
 
-    :param target_regions: The target regions where the artifact is going to
-     be published.
+    :param target_regions: The target regions where the Image Version is going
+     to be replicated to. This property is updateable.
     :type target_regions:
      list[~azure.mgmt.compute.v2018_06_01.models.TargetRegion]
     :param source: Required.
     :type source: ~azure.mgmt.compute.v2018_06_01.models.GalleryArtifactSource
-    :param replica_count: This is the number of source blob copies in a
-     region.
+    :param replica_count: The number of replicas of the Image Version to be
+     created per region. This property would take effect for a region when
+     regionalReplicaCount is not specified. This property is updateable.
     :type replica_count: int
-    :param exclude_from_latest: The flag means that if it is set to true,
-     people deploying VMs with 'latest' as version will not use this version.
+    :param exclude_from_latest: If set to true, Virtual Machines deployed from
+     the latest version of the Image Definition won't use this Image Version.
     :type exclude_from_latest: bool
-    :ivar published_date: The time when the gallery image version is
+    :ivar published_date: The timestamp for when the gallery Image Version is
      published.
     :vartype published_date: datetime
-    :param end_of_life_date: The end of life date of the gallery image
-     version.
+    :param end_of_life_date: The end of life date of the gallery Image
+     Version. This property can be used for decommissioning purposes. This
+     property is updateable.
     :type end_of_life_date: datetime
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile_py3.py
index 54fee2cc6da8..6372ad2792d8 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_publishing_profile_py3.py
@@ -13,30 +13,32 @@
 
 
 class GalleryImageVersionPublishingProfile(GalleryArtifactPublishingProfileBase):
-    """The publishing profile of a gallery image version.
+    """The publishing profile of a gallery Image Version.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
     All required parameters must be populated in order to send to Azure.
 
-    :param target_regions: The target regions where the artifact is going to
-     be published.
+    :param target_regions: The target regions where the Image Version is going
+     to be replicated to. This property is updateable.
     :type target_regions:
      list[~azure.mgmt.compute.v2018_06_01.models.TargetRegion]
     :param source: Required.
     :type source: ~azure.mgmt.compute.v2018_06_01.models.GalleryArtifactSource
-    :param replica_count: This is the number of source blob copies in a
-     region.
+    :param replica_count: The number of replicas of the Image Version to be
+     created per region. This property would take effect for a region when
+     regionalReplicaCount is not specified. This property is updateable.
     :type replica_count: int
-    :param exclude_from_latest: The flag means that if it is set to true,
-     people deploying VMs with 'latest' as version will not use this version.
+    :param exclude_from_latest: If set to true, Virtual Machines deployed from
+     the latest version of the Image Definition won't use this Image Version.
     :type exclude_from_latest: bool
-    :ivar published_date: The time when the gallery image version is
+    :ivar published_date: The timestamp for when the gallery Image Version is
      published.
     :vartype published_date: datetime
-    :param end_of_life_date: The end of life date of the gallery image
-     version.
+    :param end_of_life_date: The end of life date of the gallery Image
+     Version. This property can be used for decommissioning purposes. This
+     property is updateable.
     :type end_of_life_date: datetime
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_py3.py
index ada04160caf9..61890bef61d4 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_py3.py
@@ -13,7 +13,7 @@
 
 
 class GalleryImageVersion(Resource):
-    """Specifies information about the gallery image version that you want to
+    """Specifies information about the gallery Image Version that you want to
     create or update.
 
     Variables are only populated by the server, and will be ignored when
@@ -34,7 +34,7 @@ class GalleryImageVersion(Resource):
     :param publishing_profile: Required.
     :type publishing_profile:
      ~azure.mgmt.compute.v2018_06_01.models.GalleryImageVersionPublishingProfile
-    :ivar provisioning_state: The current state of the gallery image version.
+    :ivar provisioning_state: The current state of the gallery Image Version.
      The provisioning state, which only appears in the response. Possible
      values include: 'Creating', 'Updating', 'Failed', 'Succeeded', 'Deleting',
      'Migrating'
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile.py
index 0a213a2f051d..b9deddba3ad0 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile.py
@@ -13,7 +13,7 @@
 
 
 class GalleryImageVersionStorageProfile(Model):
-    """This is the storage profile of a gallery image version.
+    """This is the storage profile of a gallery Image Version.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile_py3.py
index ea45b454b07c..9703a40fe507 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_image_version_storage_profile_py3.py
@@ -13,7 +13,7 @@
 
 
 class GalleryImageVersionStorageProfile(Model):
-    """This is the storage profile of a gallery image version.
+    """This is the storage profile of a gallery Image Version.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image.py
index 75b6dde7e996..6ed9165cd45f 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image.py
@@ -18,7 +18,8 @@ class GalleryOSDiskImage(GalleryDiskImage):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar size_in_gb: It indicates the size of the VHD to create.
+    :ivar size_in_gb: This property indicates the size of the VHD to be
+     created.
     :vartype size_in_gb: int
     :ivar host_caching: The host caching of the disk. Valid values are 'None',
      'ReadOnly', and 'ReadWrite'. Possible values include: 'None', 'ReadOnly',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image_py3.py
index 8981e015c475..52a0833d369d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_os_disk_image_py3.py
@@ -18,7 +18,8 @@ class GalleryOSDiskImage(GalleryDiskImage):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar size_in_gb: It indicates the size of the VHD to create.
+    :ivar size_in_gb: This property indicates the size of the VHD to be
+     created.
     :vartype size_in_gb: int
     :ivar host_caching: The host caching of the disk. Valid values are 'None',
      'ReadOnly', and 'ReadWrite'. Possible values include: 'None', 'ReadOnly',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_py3.py
index 87dcabacdbe7..622cfb61cb2c 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/gallery_py3.py
@@ -13,7 +13,8 @@
 
 
 class Gallery(Resource):
-    """Specifies information about the gallery that you want to create or update.
+    """Specifies information about the Shared Image Gallery that you want to
+    create or update.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
@@ -30,7 +31,8 @@ class Gallery(Resource):
     :type location: str
     :param tags: Resource tags
     :type tags: dict[str, str]
-    :param description: The description of this gallery resource.
+    :param description: The description of this Shared Image Gallery resource.
+     This property is updateable.
     :type description: str
     :param identifier:
     :type identifier: ~azure.mgmt.compute.v2018_06_01.models.GalleryIdentifier
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan.py
index 842a22340e45..5e0f4cbfe7ac 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan.py
@@ -13,8 +13,8 @@
 
 
 class ImagePurchasePlan(Model):
-    """Describes the gallery image purchase plan. This is used by marketplace
-    images.
+    """Describes the gallery Image Definition purchase plan. This is used by
+    marketplace images.
 
     :param name: The plan ID.
     :type name: str
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan_py3.py
index 228dcc61c77c..7f9596924d7d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_purchase_plan_py3.py
@@ -13,8 +13,8 @@
 
 
 class ImagePurchasePlan(Model):
-    """Describes the gallery image purchase plan. This is used by marketplace
-    images.
+    """Describes the gallery Image Definition purchase plan. This is used by
+    marketplace images.
 
     :param name: The plan ID.
     :type name: str
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py
index f1f4016d46c5..4914868b54df 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk.py
@@ -47,8 +47,8 @@ class OSDisk(Model):
     :param write_accelerator_enabled: Specifies whether writeAccelerator
      should be enabled or disabled on the disk.
     :type write_accelerator_enabled: bool
-    :param diff_disk_settings: Specifies the Diff Disk Settings for the
-     operating system disk used by the virtual machine.
+    :param diff_disk_settings: Specifies the differencing Disk Settings for
+     the operating system disk used by the virtual machine.
     :type diff_disk_settings:
      ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param create_option: Required. Specifies how the virtual machine should
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py
index bd64a7cddede..b3514b43e170 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/os_disk_py3.py
@@ -47,8 +47,8 @@ class OSDisk(Model):
     :param write_accelerator_enabled: Specifies whether writeAccelerator
      should be enabled or disabled on the disk.
     :type write_accelerator_enabled: bool
-    :param diff_disk_settings: Specifies the Diff Disk Settings for the
-     operating system disk used by the virtual machine.
+    :param diff_disk_settings: Specifies the differencing Disk Settings for
+     the operating system disk used by the virtual machine.
     :type diff_disk_settings:
      ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param create_option: Required. Specifies how the virtual machine should
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration.py
index db452883a30c..1d3791a3f1d7 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration.py
@@ -13,7 +13,8 @@
 
 
 class RecommendedMachineConfiguration(Model):
-    """Describes the recommended machine configuration.
+    """The properties describe the recommended machine configuration for this
+    Image Definition. These properties are updateable.
 
     :param v_cp_us:
     :type v_cp_us: ~azure.mgmt.compute.v2018_06_01.models.ResourceRange
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration_py3.py
index 0473d92f01d5..2b68fb989ea5 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/recommended_machine_configuration_py3.py
@@ -13,7 +13,8 @@
 
 
 class RecommendedMachineConfiguration(Model):
-    """Describes the recommended machine configuration.
+    """The properties describe the recommended machine configuration for this
+    Image Definition. These properties are updateable.
 
     :param v_cp_us:
     :type v_cp_us: ~azure.mgmt.compute.v2018_06_01.models.ResourceRange
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status.py
index ac541c4f4080..ebc65bbe1146 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status.py
@@ -18,7 +18,8 @@ class RegionalReplicationStatus(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar region: The region where the gallery image version is published to.
+    :ivar region: The region to which the gallery Image Version is being
+     replicated to.
     :vartype region: str
     :ivar state: This is the regional replication state. Possible values
      include: 'Unknown', 'Replicating', 'Completed', 'Failed'
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status_py3.py
index 4838b5542b8c..df66758183a1 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/regional_replication_status_py3.py
@@ -18,7 +18,8 @@ class RegionalReplicationStatus(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar region: The region where the gallery image version is published to.
+    :ivar region: The region to which the gallery Image Version is being
+     replicated to.
     :vartype region: str
     :ivar state: This is the regional replication state. Possible values
      include: 'Unknown', 'Replicating', 'Completed', 'Failed'
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status.py
index 5d20b80672e2..b15aec7c4824 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status.py
@@ -13,14 +13,14 @@
 
 
 class ReplicationStatus(Model):
-    """This is the replication status of the gallery image version.
+    """This is the replication status of the gallery Image Version.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
     :ivar aggregated_state: This is the aggregated replication status based on
-     the regional replication status. Possible values include: 'Unknown',
-     'InProgress', 'Completed', 'Failed'
+     all the regional replication status flags. Possible values include:
+     'Unknown', 'InProgress', 'Completed', 'Failed'
     :vartype aggregated_state: str or
      ~azure.mgmt.compute.v2018_06_01.models.AggregatedReplicationState
     :ivar summary: This is a summary of replication status for each region.
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status_py3.py
index c492353698fd..7901644916c4 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/replication_status_py3.py
@@ -13,14 +13,14 @@
 
 
 class ReplicationStatus(Model):
-    """This is the replication status of the gallery image version.
+    """This is the replication status of the gallery Image Version.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
     :ivar aggregated_state: This is the aggregated replication status based on
-     the regional replication status. Possible values include: 'Unknown',
-     'InProgress', 'Completed', 'Failed'
+     all the regional replication status flags. Possible values include:
+     'Unknown', 'InProgress', 'Completed', 'Failed'
     :vartype aggregated_state: str or
      ~azure.mgmt.compute.v2018_06_01.models.AggregatedReplicationState
     :ivar summary: This is a summary of replication status for each region.
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py
index 6c1343cd129c..6f78878b7ba4 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py
@@ -17,8 +17,8 @@ class TargetRegion(Model):
 
     :param name: The name of the region.
     :type name: str
-    :param regional_replica_count: This is the number of source blob copies in
-     this specific region.
+    :param regional_replica_count: The number of replicas of the Image Version
+     to be created per region. This property is updateable.
     :type regional_replica_count: int
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py
index 3a307a116d4d..cb5f4ee5933e 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py
@@ -17,8 +17,8 @@ class TargetRegion(Model):
 
     :param name: The name of the region.
     :type name: str
-    :param regional_replica_count: This is the number of source blob copies in
-     this specific region.
+    :param regional_replica_count: The number of replicas of the Image Version
+     to be created per region. This property is updateable.
     :type regional_replica_count: int
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py
index ed536aac3b41..ac8de50ead86 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk.py
@@ -36,8 +36,8 @@ class VirtualMachineScaleSetOSDisk(Model):
      Possible values include: 'FromImage', 'Empty', 'Attach'
     :type create_option: str or
      ~azure.mgmt.compute.v2018_06_01.models.DiskCreateOptionTypes
-    :param diff_disk_settings: Specifies the Diff Disk Settings for the
-     operating system disk used by the virtual machine scale set.
+    :param diff_disk_settings: Specifies the differencing Disk Settings for
+     the operating system disk used by the virtual machine scale set.
     :type diff_disk_settings:
      ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param disk_size_gb: Specifies the size of the operating system disk in
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py
index d6ed9a20c92a..eafdd640f3a2 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_os_disk_py3.py
@@ -36,8 +36,8 @@ class VirtualMachineScaleSetOSDisk(Model):
      Possible values include: 'FromImage', 'Empty', 'Attach'
     :type create_option: str or
      ~azure.mgmt.compute.v2018_06_01.models.DiskCreateOptionTypes
-    :param diff_disk_settings: Specifies the Diff Disk Settings for the
-     operating system disk used by the virtual machine scale set.
+    :param diff_disk_settings: Specifies the differencing Disk Settings for
+     the operating system disk used by the virtual machine scale set.
     :type diff_disk_settings:
      ~azure.mgmt.compute.v2018_06_01.models.DiffDiskSettings
     :param disk_size_gb: Specifies the size of the operating system disk in
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py
index f58f5b0e2301..e65047809cfa 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py
@@ -95,14 +95,16 @@ def _create_or_update_initial(
 
     def create_or_update(
             self, resource_group_name, gallery_name, gallery, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Create or update a gallery.
+        """Create or update a Shared Image Gallery.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery. The allowed
+         characters are alphabets and numbers with dots, dashes, and periods
+         allowed in the middle. The maximum length is 80 characters.
         :type gallery_name: str
-        :param gallery: Parameters supplied to the create or update gallery
-         operation.
+        :param gallery: Parameters supplied to the create or update Shared
+         Image Gallery operation.
         :type gallery: ~azure.mgmt.compute.v2018_06_01.models.Gallery
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: The poller return type is ClientRawResponse, the
@@ -146,11 +148,11 @@ def get_long_running_output(response):
 
     def get(
             self, resource_group_name, gallery_name, custom_headers=None, raw=False, **operation_config):
-        """Retrieves information about a gallery.
+        """Retrieves information about a Shared Image Gallery.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery.
         :type gallery_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
@@ -246,11 +248,12 @@ def _delete_initial(
 
     def delete(
             self, resource_group_name, gallery_name, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Delete a gallery.
+        """Delete a Shared Image Gallery.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery to be
+         deleted.
         :type gallery_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: The poller return type is ClientRawResponse, the
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_image_versions_operations.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_image_versions_operations.py
index d46449b5920c..cb024e59c299 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_image_versions_operations.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_image_versions_operations.py
@@ -97,21 +97,24 @@ def _create_or_update_initial(
 
     def create_or_update(
             self, resource_group_name, gallery_name, gallery_image_name, gallery_image_version_name, gallery_image_version, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Create or update a gallery image version.
+        """Create or update a gallery Image Version.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery in which the
+         Image Definition resides.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the gallery Image Definition in
+         which the Image Version is to be created.
         :type gallery_image_name: str
-        :param gallery_image_version_name: The name of the gallery image
-         version. Needs to follow semantic version name pattern: The allowed
-         characters are digit and period. Digits must be within the range of a
-         32-bit integer. Format: <MajorVersion>.<MinorVersion>.<Patch>
+        :param gallery_image_version_name: The name of the gallery Image
+         Version to be created. Needs to follow semantic version name pattern:
+         The allowed characters are digit and period. Digits must be within the
+         range of a 32-bit integer. Format:
+         <MajorVersion>.<MinorVersion>.<Patch>
         :type gallery_image_version_name: str
         :param gallery_image_version: Parameters supplied to the create or
-         update gallery image version operation.
+         update gallery Image Version operation.
         :type gallery_image_version:
          ~azure.mgmt.compute.v2018_06_01.models.GalleryImageVersion
         :param dict custom_headers: headers that will be added to the request
@@ -158,16 +161,18 @@ def get_long_running_output(response):
 
     def get(
             self, resource_group_name, gallery_name, gallery_image_name, gallery_image_version_name, expand=None, custom_headers=None, raw=False, **operation_config):
-        """Retrieves information about a gallery image version.
+        """Retrieves information about a gallery Image Version.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery in which the
+         Image Definition resides.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the gallery Image Definition in
+         which the Image Version resides.
         :type gallery_image_name: str
-        :param gallery_image_version_name: The name of the gallery image
-         version.
+        :param gallery_image_version_name: The name of the gallery Image
+         Version to be retrieved.
         :type gallery_image_version_name: str
         :param expand: The expand expression to apply on the operation.
          Possible values include: 'ReplicationStatus'
@@ -273,16 +278,18 @@ def _delete_initial(
 
     def delete(
             self, resource_group_name, gallery_name, gallery_image_name, gallery_image_version_name, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Delete a gallery image version.
+        """Delete a gallery Image Version.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery in which the
+         Image Definition resides.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the gallery Image Definition in
+         which the Image Version resides.
         :type gallery_image_name: str
-        :param gallery_image_version_name: The name of the gallery image
-         version.
+        :param gallery_image_version_name: The name of the gallery Image
+         Version to be deleted.
         :type gallery_image_version_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: The poller return type is ClientRawResponse, the
@@ -321,13 +328,15 @@ def get_long_running_output(response):
 
     def list_by_gallery_image(
             self, resource_group_name, gallery_name, gallery_image_name, custom_headers=None, raw=False, **operation_config):
-        """List gallery image versions under a gallery image.
+        """List gallery Image Versions in a gallery Image Definition.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery in which the
+         Image Definition resides.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the Shared Image Gallery Image
+         Definition from which the Image Versions are to be listed.
         :type gallery_image_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_images_operations.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_images_operations.py
index 310e941acdaa..3a73ceb60df4 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_images_operations.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/gallery_images_operations.py
@@ -96,13 +96,17 @@ def _create_or_update_initial(
 
     def create_or_update(
             self, resource_group_name, gallery_name, gallery_image_name, gallery_image, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Create or update a gallery image.
+        """Create or update a gallery Image Definition.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery in which the
+         Image Definition is to be created.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the gallery Image Definition to
+         be created or updated. The allowed characters are alphabets and
+         numbers with dots, dashes, and periods allowed in the middle. The
+         maximum length is 80 characters.
         :type gallery_image_name: str
         :param gallery_image: Parameters supplied to the create or update
          gallery image operation.
@@ -151,13 +155,15 @@ def get_long_running_output(response):
 
     def get(
             self, resource_group_name, gallery_name, gallery_image_name, custom_headers=None, raw=False, **operation_config):
-        """Retrieves information about a gallery image.
+        """Retrieves information about a gallery Image Definition.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery from which
+         the Image Definitions are to be retrieved.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the gallery Image Definition to
+         be retrieved.
         :type gallery_image_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
@@ -259,9 +265,11 @@ def delete(
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery in which the
+         Image Definition is to be deleted.
         :type gallery_name: str
-        :param gallery_image_name: The name of the gallery image.
+        :param gallery_image_name: The name of the gallery Image Definition to
+         be deleted.
         :type gallery_image_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: The poller return type is ClientRawResponse, the
@@ -299,11 +307,12 @@ def get_long_running_output(response):
 
     def list_by_gallery(
             self, resource_group_name, gallery_name, custom_headers=None, raw=False, **operation_config):
-        """List gallery images under a gallery.
+        """List gallery Image Definitions in a gallery.
 
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
-        :param gallery_name: The name of the gallery.
+        :param gallery_name: The name of the Shared Image Gallery from which
+         Image Definitions are to be listed.
         :type gallery_name: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the

From df94f34316f2c97a0b5cb670f0198ee58d3b03dc Mon Sep 17 00:00:00 2001
From: Azure SDK for Python bot <aspysdk2@microsoft.com>
Date: Sat, 22 Sep 2018 00:42:23 +0000
Subject: [PATCH 4/4] Generated from 474d5b03008f5780dcb546ed5264bae7eb3d8e59

 updated 2018-10-01 version specs with diffdisk property
---
 .../azure/mgmt/compute/v2018_06_01/models/__init__.py  |  6 ++++--
 .../v2018_06_01/models/additional_capabilities.py      | 10 +++++-----
 .../v2018_06_01/models/additional_capabilities_py3.py  | 10 +++++-----
 .../compute/v2018_06_01/models/availability_set.py     |  5 ++++-
 .../compute/v2018_06_01/models/availability_set_py3.py |  5 ++++-
 .../models/compute_management_client_enums.py          |  8 +++++++-
 .../compute/v2018_06_01/models/diff_disk_settings.py   |  7 +++++--
 .../v2018_06_01/models/diff_disk_settings_py3.py       |  7 +++++--
 .../mgmt/compute/v2018_06_01/models/image_data_disk.py |  6 +++---
 .../compute/v2018_06_01/models/image_data_disk_py3.py  |  6 +++---
 .../mgmt/compute/v2018_06_01/models/image_os_disk.py   |  5 ++---
 .../compute/v2018_06_01/models/image_os_disk_py3.py    |  5 ++---
 .../v2018_06_01/models/managed_disk_parameters.py      |  6 +++---
 .../v2018_06_01/models/managed_disk_parameters_py3.py  |  6 +++---
 .../mgmt/compute/v2018_06_01/models/target_region.py   |  8 +++++++-
 .../compute/v2018_06_01/models/target_region_py3.py    | 10 ++++++++--
 .../mgmt/compute/v2018_06_01/models/virtual_machine.py |  4 +---
 .../compute/v2018_06_01/models/virtual_machine_py3.py  |  4 +---
 ...irtual_machine_scale_set_managed_disk_parameters.py |  6 +++---
 ...al_machine_scale_set_managed_disk_parameters_py3.py |  6 +++---
 .../v2018_06_01/models/virtual_machine_update.py       |  4 +---
 .../v2018_06_01/models/virtual_machine_update_py3.py   |  4 +---
 .../v2018_06_01/operations/galleries_operations.py     |  4 ++--
 23 files changed, 82 insertions(+), 60 deletions(-)

diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py
index 678ad2136829..808f4e80e256 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/__init__.py
@@ -358,12 +358,13 @@
 from .snapshot_paged import SnapshotPaged
 from .compute_management_client_enums import (
     StatusLevelTypes,
+    AvailabilitySetSkuTypes,
     OperatingSystemTypes,
     VirtualMachineSizeTypes,
     CachingTypes,
     DiskCreateOptionTypes,
     StorageAccountTypes,
-    DiffDiskOption,
+    DiffDiskOptions,
     PassNames,
     ComponentNames,
     SettingNames,
@@ -575,12 +576,13 @@
     'DiskPaged',
     'SnapshotPaged',
     'StatusLevelTypes',
+    'AvailabilitySetSkuTypes',
     'OperatingSystemTypes',
     'VirtualMachineSizeTypes',
     'CachingTypes',
     'DiskCreateOptionTypes',
     'StorageAccountTypes',
-    'DiffDiskOption',
+    'DiffDiskOptions',
     'PassNames',
     'ComponentNames',
     'SettingNames',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities.py
index 8b572a90c593..18ff109310c8 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities.py
@@ -16,11 +16,11 @@ class AdditionalCapabilities(Model):
     """Enables or disables a capability on the virtual machine or virtual machine
     scale set.
 
-    :param ultra_ssd_enabled: Enables or disables a capability to have 1 or
-     more managed data disks with UltraSSD_LRS storage account on the VM or
-     VMSS. Managed disks with storage account type UltraSSD_LRS can be added to
-     a virtual machine or virtual machine scale set only if this property is
-     enabled.
+    :param ultra_ssd_enabled: The flag that enables or disables a capability
+     to have one or more managed data disks with UltraSSD_LRS storage account
+     type on the VM or VMSS. Managed disks with storage account type
+     UltraSSD_LRS can be added to a virtual machine or virtual machine scale
+     set only if this property is enabled.
     :type ultra_ssd_enabled: bool
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities_py3.py
index 746fccf9c049..db83a0a4eacb 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/additional_capabilities_py3.py
@@ -16,11 +16,11 @@ class AdditionalCapabilities(Model):
     """Enables or disables a capability on the virtual machine or virtual machine
     scale set.
 
-    :param ultra_ssd_enabled: Enables or disables a capability to have 1 or
-     more managed data disks with UltraSSD_LRS storage account on the VM or
-     VMSS. Managed disks with storage account type UltraSSD_LRS can be added to
-     a virtual machine or virtual machine scale set only if this property is
-     enabled.
+    :param ultra_ssd_enabled: The flag that enables or disables a capability
+     to have one or more managed data disks with UltraSSD_LRS storage account
+     type on the VM or VMSS. Managed disks with storage account type
+     UltraSSD_LRS can be added to a virtual machine or virtual machine scale
+     set only if this property is enabled.
     :type ultra_ssd_enabled: bool
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set.py
index cc99cdb180b4..704e78065073 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set.py
@@ -51,7 +51,10 @@ class AvailabilitySet(Resource):
     :ivar statuses: The resource status information.
     :vartype statuses:
      list[~azure.mgmt.compute.v2018_06_01.models.InstanceViewStatus]
-    :param sku: Sku of the availability set
+    :param sku: Sku of the availability set, only name is required to be set.
+     See AvailabilitySetSkuTypes for possible set of values. Use 'Aligned' for
+     virtual machines with managed disks and 'Classic' for virtual machines
+     with unmanaged disks. Default value is 'Classic'.
     :type sku: ~azure.mgmt.compute.v2018_06_01.models.Sku
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set_py3.py
index 64ea887cb556..cb768ff708d8 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/availability_set_py3.py
@@ -51,7 +51,10 @@ class AvailabilitySet(Resource):
     :ivar statuses: The resource status information.
     :vartype statuses:
      list[~azure.mgmt.compute.v2018_06_01.models.InstanceViewStatus]
-    :param sku: Sku of the availability set
+    :param sku: Sku of the availability set, only name is required to be set.
+     See AvailabilitySetSkuTypes for possible set of values. Use 'Aligned' for
+     virtual machines with managed disks and 'Classic' for virtual machines
+     with unmanaged disks. Default value is 'Classic'.
     :type sku: ~azure.mgmt.compute.v2018_06_01.models.Sku
     """
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py
index 5129fda0218f..9c58eaa0f157 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/compute_management_client_enums.py
@@ -19,6 +19,12 @@ class StatusLevelTypes(str, Enum):
     error = "Error"
 
 
+class AvailabilitySetSkuTypes(str, Enum):
+
+    classic = "Classic"
+    aligned = "Aligned"
+
+
 class OperatingSystemTypes(str, Enum):
 
     windows = "Windows"
@@ -217,7 +223,7 @@ class StorageAccountTypes(str, Enum):
     ultra_ssd_lrs = "UltraSSD_LRS"
 
 
-class DiffDiskOption(str, Enum):
+class DiffDiskOptions(str, Enum):
 
     local = "Local"
 
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
index f6eb11c0dca6..028ade1b9cb8 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings.py
@@ -13,11 +13,14 @@
 
 
 class DiffDiskSettings(Model):
-    """The parameters of a DiffDiskSettings for operating system disk.
+    """Describes the parameters of differencing disk settings that can be be
+    specified for operating system disk. <br><br> NOTE: The differencing disk
+    settings can only be specified for managed disk.
 
     :param option: Specifies the differencing disk settings for operating
      system disk. Possible values include: 'Local'
-    :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
+    :type option: str or
+     ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOptions
     """
 
     _attribute_map = {
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
index 4eb7bf757475..25c1bfa697fa 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/diff_disk_settings_py3.py
@@ -13,11 +13,14 @@
 
 
 class DiffDiskSettings(Model):
-    """The parameters of a DiffDiskSettings for operating system disk.
+    """Describes the parameters of differencing disk settings that can be be
+    specified for operating system disk. <br><br> NOTE: The differencing disk
+    settings can only be specified for managed disk.
 
     :param option: Specifies the differencing disk settings for operating
      system disk. Possible values include: 'Local'
-    :type option: str or ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOption
+    :type option: str or
+     ~azure.mgmt.compute.v2018_06_01.models.DiffDiskOptions
     """
 
     _attribute_map = {
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk.py
index 4bfaaa550c3d..55dd251aa125 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk.py
@@ -37,9 +37,9 @@ class ImageDataDisk(Model):
      machine image. <br><br> This value cannot be larger than 1023 GB
     :type disk_size_gb: int
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. Possible values are: Standard_LRS, Premium_LRS, and
-     StandardSSD_LRS. Possible values include: 'Standard_LRS', 'Premium_LRS',
-     'StandardSSD_LRS', 'UltraSSD_LRS'
+     managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it
+     cannot be used with OS Disk. Possible values include: 'Standard_LRS',
+     'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk_py3.py
index 6f612bf9ca37..cad193d6eef7 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_data_disk_py3.py
@@ -37,9 +37,9 @@ class ImageDataDisk(Model):
      machine image. <br><br> This value cannot be larger than 1023 GB
     :type disk_size_gb: int
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. Possible values are: Standard_LRS, Premium_LRS, and
-     StandardSSD_LRS. Possible values include: 'Standard_LRS', 'Premium_LRS',
-     'StandardSSD_LRS', 'UltraSSD_LRS'
+     managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it
+     cannot be used with OS Disk. Possible values include: 'Standard_LRS',
+     'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk.py
index 6ce481da0418..db287a53c829 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk.py
@@ -43,9 +43,8 @@ class ImageOSDisk(Model):
      machine image. <br><br> This value cannot be larger than 1023 GB
     :type disk_size_gb: int
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. Possible values are: Standard_LRS, Premium_LRS, and
-     StandardSSD_LRS. Possible values include: 'Standard_LRS', 'Premium_LRS',
-     'StandardSSD_LRS', 'UltraSSD_LRS'
+     managed disk. UltraSSD_LRS cannot be used with OS Disk. Possible values
+     include: 'Standard_LRS', 'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk_py3.py
index f7fdc99b7235..983e63d672e2 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/image_os_disk_py3.py
@@ -43,9 +43,8 @@ class ImageOSDisk(Model):
      machine image. <br><br> This value cannot be larger than 1023 GB
     :type disk_size_gb: int
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. Possible values are: Standard_LRS, Premium_LRS, and
-     StandardSSD_LRS. Possible values include: 'Standard_LRS', 'Premium_LRS',
-     'StandardSSD_LRS', 'UltraSSD_LRS'
+     managed disk. UltraSSD_LRS cannot be used with OS Disk. Possible values
+     include: 'Standard_LRS', 'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters.py
index 41d023a94be0..9fa397ac98d7 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters.py
@@ -18,9 +18,9 @@ class ManagedDiskParameters(SubResource):
     :param id: Resource Id
     :type id: str
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. UltraSSD_LRS can only be used for data disks. Possible
-     values include: 'Standard_LRS', 'Premium_LRS', 'StandardSSD_LRS',
-     'UltraSSD_LRS'
+     managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it
+     cannot be used with OS Disk. Possible values include: 'Standard_LRS',
+     'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters_py3.py
index 50e3273c5d0a..bbf6a7770b56 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/managed_disk_parameters_py3.py
@@ -18,9 +18,9 @@ class ManagedDiskParameters(SubResource):
     :param id: Resource Id
     :type id: str
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. UltraSSD_LRS can only be used for data disks. Possible
-     values include: 'Standard_LRS', 'Premium_LRS', 'StandardSSD_LRS',
-     'UltraSSD_LRS'
+     managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it
+     cannot be used with OS Disk. Possible values include: 'Standard_LRS',
+     'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py
index 6f78878b7ba4..b320fae5716d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region.py
@@ -15,13 +15,19 @@
 class TargetRegion(Model):
     """Describes the target region information.
 
-    :param name: The name of the region.
+    All required parameters must be populated in order to send to Azure.
+
+    :param name: Required. The name of the region.
     :type name: str
     :param regional_replica_count: The number of replicas of the Image Version
      to be created per region. This property is updateable.
     :type regional_replica_count: int
     """
 
+    _validation = {
+        'name': {'required': True},
+    }
+
     _attribute_map = {
         'name': {'key': 'name', 'type': 'str'},
         'regional_replica_count': {'key': 'regionalReplicaCount', 'type': 'int'},
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py
index cb5f4ee5933e..955aa63044d6 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/target_region_py3.py
@@ -15,19 +15,25 @@
 class TargetRegion(Model):
     """Describes the target region information.
 
-    :param name: The name of the region.
+    All required parameters must be populated in order to send to Azure.
+
+    :param name: Required. The name of the region.
     :type name: str
     :param regional_replica_count: The number of replicas of the Image Version
      to be created per region. This property is updateable.
     :type regional_replica_count: int
     """
 
+    _validation = {
+        'name': {'required': True},
+    }
+
     _attribute_map = {
         'name': {'key': 'name', 'type': 'str'},
         'regional_replica_count': {'key': 'regionalReplicaCount', 'type': 'int'},
     }
 
-    def __init__(self, *, name: str=None, regional_replica_count: int=None, **kwargs) -> None:
+    def __init__(self, *, name: str, regional_replica_count: int=None, **kwargs) -> None:
         super(TargetRegion, self).__init__(**kwargs)
         self.name = name
         self.regional_replica_count = regional_replica_count
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine.py
index d0f2e256fb12..ca243338a572 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine.py
@@ -47,9 +47,7 @@ class VirtualMachine(Resource):
     :type storage_profile:
      ~azure.mgmt.compute.v2018_06_01.models.StorageProfile
     :param additional_capabilities: Specifies additional capabilities enabled
-     or disabled on the virtual machine. For instance: whether the virtual
-     machine has the capability to support attaching managed data disks with
-     UltraSSD_LRS storage account type.
+     or disabled on the virtual machine.
     :type additional_capabilities:
      ~azure.mgmt.compute.v2018_06_01.models.AdditionalCapabilities
     :param os_profile: Specifies the operating system settings for the virtual
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_py3.py
index b9c9658ce5bc..82f24e63291c 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_py3.py
@@ -47,9 +47,7 @@ class VirtualMachine(Resource):
     :type storage_profile:
      ~azure.mgmt.compute.v2018_06_01.models.StorageProfile
     :param additional_capabilities: Specifies additional capabilities enabled
-     or disabled on the virtual machine. For instance: whether the virtual
-     machine has the capability to support attaching managed data disks with
-     UltraSSD_LRS storage account type.
+     or disabled on the virtual machine.
     :type additional_capabilities:
      ~azure.mgmt.compute.v2018_06_01.models.AdditionalCapabilities
     :param os_profile: Specifies the operating system settings for the virtual
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters.py
index bd63a7ca4295..9abca6a1818e 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters.py
@@ -16,9 +16,9 @@ class VirtualMachineScaleSetManagedDiskParameters(Model):
     """Describes the parameters of a ScaleSet managed disk.
 
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. Possible values are: Standard_LRS, Premium_LRS, and
-     StandardSSD_LRS. Possible values include: 'Standard_LRS', 'Premium_LRS',
-     'StandardSSD_LRS', 'UltraSSD_LRS'
+     managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it
+     cannot be used with OS Disk. Possible values include: 'Standard_LRS',
+     'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters_py3.py
index 2fc6dd798d98..1df9ec0b5415 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_scale_set_managed_disk_parameters_py3.py
@@ -16,9 +16,9 @@ class VirtualMachineScaleSetManagedDiskParameters(Model):
     """Describes the parameters of a ScaleSet managed disk.
 
     :param storage_account_type: Specifies the storage account type for the
-     managed disk. Possible values are: Standard_LRS, Premium_LRS, and
-     StandardSSD_LRS. Possible values include: 'Standard_LRS', 'Premium_LRS',
-     'StandardSSD_LRS', 'UltraSSD_LRS'
+     managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it
+     cannot be used with OS Disk. Possible values include: 'Standard_LRS',
+     'Premium_LRS', 'StandardSSD_LRS', 'UltraSSD_LRS'
     :type storage_account_type: str or
      ~azure.mgmt.compute.v2018_06_01.models.StorageAccountTypes
     """
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update.py
index 56fad5834158..a52aa4f3abce 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update.py
@@ -37,9 +37,7 @@ class VirtualMachineUpdate(UpdateResource):
     :type storage_profile:
      ~azure.mgmt.compute.v2018_06_01.models.StorageProfile
     :param additional_capabilities: Specifies additional capabilities enabled
-     or disabled on the virtual machine. For instance: whether the virtual
-     machine has the capability to support attaching managed data disks with
-     UltraSSD_LRS storage account type.
+     or disabled on the virtual machine.
     :type additional_capabilities:
      ~azure.mgmt.compute.v2018_06_01.models.AdditionalCapabilities
     :param os_profile: Specifies the operating system settings for the virtual
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update_py3.py
index 59fe215d0b53..f122de2d3c2d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/models/virtual_machine_update_py3.py
@@ -37,9 +37,7 @@ class VirtualMachineUpdate(UpdateResource):
     :type storage_profile:
      ~azure.mgmt.compute.v2018_06_01.models.StorageProfile
     :param additional_capabilities: Specifies additional capabilities enabled
-     or disabled on the virtual machine. For instance: whether the virtual
-     machine has the capability to support attaching managed data disks with
-     UltraSSD_LRS storage account type.
+     or disabled on the virtual machine.
     :type additional_capabilities:
      ~azure.mgmt.compute.v2018_06_01.models.AdditionalCapabilities
     :param os_profile: Specifies the operating system settings for the virtual
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py
index e65047809cfa..9a04fb8a60e8 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_06_01/operations/galleries_operations.py
@@ -100,8 +100,8 @@ def create_or_update(
         :param resource_group_name: The name of the resource group.
         :type resource_group_name: str
         :param gallery_name: The name of the Shared Image Gallery. The allowed
-         characters are alphabets and numbers with dots, dashes, and periods
-         allowed in the middle. The maximum length is 80 characters.
+         characters are alphabets and numbers with dots and periods allowed in
+         the middle. The maximum length is 80 characters.
         :type gallery_name: str
         :param gallery: Parameters supplied to the create or update Shared
          Image Gallery operation.