diff --git a/azure-mgmt-compute/azure/mgmt/compute/compute_management_client.py b/azure-mgmt-compute/azure/mgmt/compute/compute_management_client.py
index 9d55d22a4796..03490742110c 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/compute_management_client.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/compute_management_client.py
@@ -357,6 +357,7 @@ def proximity_placement_groups(self):
            * 2018-04-01: :class:`ProximityPlacementGroupsOperations<azure.mgmt.compute.v2018_04_01.operations.ProximityPlacementGroupsOperations>`
            * 2018-06-01: :class:`ProximityPlacementGroupsOperations<azure.mgmt.compute.v2018_06_01.operations.ProximityPlacementGroupsOperations>`
            * 2018-10-01: :class:`ProximityPlacementGroupsOperations<azure.mgmt.compute.v2018_10_01.operations.ProximityPlacementGroupsOperations>`
+           * 2019-03-01: :class:`ProximityPlacementGroupsOperations<azure.mgmt.compute.v2019_03_01.operations.ProximityPlacementGroupsOperations>`
         """
         api_version = self._get_api_version('proximity_placement_groups')
         if api_version == '2018-04-01':
@@ -365,6 +366,8 @@ def proximity_placement_groups(self):
             from .v2018_06_01.operations import ProximityPlacementGroupsOperations as OperationClass
         elif api_version == '2018-10-01':
             from .v2018_10_01.operations import ProximityPlacementGroupsOperations as OperationClass
+        elif api_version == '2019-03-01':
+            from .v2019_03_01.operations import ProximityPlacementGroupsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2018_09_30/models/__init__.py b/azure-mgmt-compute/azure/mgmt/compute/v2018_09_30/models/__init__.py
index e8a71aaf255f..4a1cc092e224 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2018_09_30/models/__init__.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2018_09_30/models/__init__.py
@@ -54,8 +54,6 @@
     SnapshotStorageAccountTypes,
     AccessLevel,
 )
-# Manual change to avoid major release until the next major release
-StorageAccountTypes = DiskStorageAccountTypes
 
 __all__ = [
     'Resource',
@@ -77,7 +75,6 @@
     'DiskPaged',
     'SnapshotPaged',
     'DiskStorageAccountTypes',
-    'StorageAccountTypes',
     'OperatingSystemTypes',
     'HyperVGeneration',
     'DiskCreateOption',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/compute_management_client.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/compute_management_client.py
index f0641446c374..f0573fcd0b13 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/compute_management_client.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/compute_management_client.py
@@ -15,6 +15,7 @@
 from .version import VERSION
 from .operations.operations import Operations
 from .operations.availability_sets_operations import AvailabilitySetsOperations
+from .operations.proximity_placement_groups_operations import ProximityPlacementGroupsOperations
 from .operations.virtual_machine_extension_images_operations import VirtualMachineExtensionImagesOperations
 from .operations.virtual_machine_extensions_operations import VirtualMachineExtensionsOperations
 from .operations.virtual_machine_images_operations import VirtualMachineImagesOperations
@@ -78,6 +79,8 @@ class ComputeManagementClient(SDKClient):
     :vartype operations: azure.mgmt.compute.v2019_03_01.operations.Operations
     :ivar availability_sets: AvailabilitySets operations
     :vartype availability_sets: azure.mgmt.compute.v2019_03_01.operations.AvailabilitySetsOperations
+    :ivar proximity_placement_groups: ProximityPlacementGroups operations
+    :vartype proximity_placement_groups: azure.mgmt.compute.v2019_03_01.operations.ProximityPlacementGroupsOperations
     :ivar virtual_machine_extension_images: VirtualMachineExtensionImages operations
     :vartype virtual_machine_extension_images: azure.mgmt.compute.v2019_03_01.operations.VirtualMachineExtensionImagesOperations
     :ivar virtual_machine_extensions: VirtualMachineExtensions operations
@@ -136,6 +139,8 @@ def __init__(
             self._client, self.config, self._serialize, self._deserialize)
         self.availability_sets = AvailabilitySetsOperations(
             self._client, self.config, self._serialize, self._deserialize)
+        self.proximity_placement_groups = ProximityPlacementGroupsOperations(
+            self._client, self.config, self._serialize, self._deserialize)
         self.virtual_machine_extension_images = VirtualMachineExtensionImagesOperations(
             self._client, self.config, self._serialize, self._deserialize)
         self.virtual_machine_extensions = VirtualMachineExtensionsOperations(
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/__init__.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/__init__.py
index ef6f131d696d..ee1c01893eb7 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/__init__.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/__init__.py
@@ -16,6 +16,8 @@
     from .sku_py3 import Sku
     from .availability_set_py3 import AvailabilitySet
     from .availability_set_update_py3 import AvailabilitySetUpdate
+    from .proximity_placement_group_py3 import ProximityPlacementGroup
+    from .proximity_placement_group_update_py3 import ProximityPlacementGroupUpdate
     from .virtual_machine_size_py3 import VirtualMachineSize
     from .virtual_machine_extension_image_py3 import VirtualMachineExtensionImage
     from .virtual_machine_image_resource_py3 import VirtualMachineImageResource
@@ -174,6 +176,8 @@
     from .sku import Sku
     from .availability_set import AvailabilitySet
     from .availability_set_update import AvailabilitySetUpdate
+    from .proximity_placement_group import ProximityPlacementGroup
+    from .proximity_placement_group_update import ProximityPlacementGroupUpdate
     from .virtual_machine_size import VirtualMachineSize
     from .virtual_machine_extension_image import VirtualMachineExtensionImage
     from .virtual_machine_image_resource import VirtualMachineImageResource
@@ -328,6 +332,7 @@
 from .compute_operation_value_paged import ComputeOperationValuePaged
 from .availability_set_paged import AvailabilitySetPaged
 from .virtual_machine_size_paged import VirtualMachineSizePaged
+from .proximity_placement_group_paged import ProximityPlacementGroupPaged
 from .usage_paged import UsagePaged
 from .virtual_machine_paged import VirtualMachinePaged
 from .image_paged import ImagePaged
@@ -343,6 +348,7 @@
 from .compute_management_client_enums import (
     StatusLevelTypes,
     AvailabilitySetSkuTypes,
+    ProximityPlacementGroupType,
     OperatingSystemTypes,
     VirtualMachineSizeTypes,
     CachingTypes,
@@ -381,6 +387,8 @@
     'Sku',
     'AvailabilitySet',
     'AvailabilitySetUpdate',
+    'ProximityPlacementGroup',
+    'ProximityPlacementGroupUpdate',
     'VirtualMachineSize',
     'VirtualMachineExtensionImage',
     'VirtualMachineImageResource',
@@ -535,6 +543,7 @@
     'ComputeOperationValuePaged',
     'AvailabilitySetPaged',
     'VirtualMachineSizePaged',
+    'ProximityPlacementGroupPaged',
     'UsagePaged',
     'VirtualMachinePaged',
     'ImagePaged',
@@ -549,6 +558,7 @@
     'GalleryImageVersionPaged',
     'StatusLevelTypes',
     'AvailabilitySetSkuTypes',
+    'ProximityPlacementGroupType',
     'OperatingSystemTypes',
     'VirtualMachineSizeTypes',
     'CachingTypes',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set.py
index 2cbebf496c06..7e3970fc130f 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set.py
@@ -48,6 +48,11 @@ class AvailabilitySet(Resource):
      the availability set.
     :type virtual_machines:
      list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the availability set should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar statuses: The resource status information.
     :vartype statuses:
      list[~azure.mgmt.compute.v2019_03_01.models.InstanceViewStatus]
@@ -75,6 +80,7 @@ class AvailabilitySet(Resource):
         'platform_update_domain_count': {'key': 'properties.platformUpdateDomainCount', 'type': 'int'},
         'platform_fault_domain_count': {'key': 'properties.platformFaultDomainCount', 'type': 'int'},
         'virtual_machines': {'key': 'properties.virtualMachines', 'type': '[SubResource]'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'statuses': {'key': 'properties.statuses', 'type': '[InstanceViewStatus]'},
         'sku': {'key': 'sku', 'type': 'Sku'},
     }
@@ -84,5 +90,6 @@ def __init__(self, **kwargs):
         self.platform_update_domain_count = kwargs.get('platform_update_domain_count', None)
         self.platform_fault_domain_count = kwargs.get('platform_fault_domain_count', None)
         self.virtual_machines = kwargs.get('virtual_machines', None)
+        self.proximity_placement_group = kwargs.get('proximity_placement_group', None)
         self.statuses = None
         self.sku = kwargs.get('sku', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_py3.py
index 62339d47548c..cd941cfb2480 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_py3.py
@@ -48,6 +48,11 @@ class AvailabilitySet(Resource):
      the availability set.
     :type virtual_machines:
      list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the availability set should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar statuses: The resource status information.
     :vartype statuses:
      list[~azure.mgmt.compute.v2019_03_01.models.InstanceViewStatus]
@@ -75,14 +80,16 @@ class AvailabilitySet(Resource):
         'platform_update_domain_count': {'key': 'properties.platformUpdateDomainCount', 'type': 'int'},
         'platform_fault_domain_count': {'key': 'properties.platformFaultDomainCount', 'type': 'int'},
         'virtual_machines': {'key': 'properties.virtualMachines', 'type': '[SubResource]'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'statuses': {'key': 'properties.statuses', 'type': '[InstanceViewStatus]'},
         'sku': {'key': 'sku', 'type': 'Sku'},
     }
 
-    def __init__(self, *, location: str, tags=None, platform_update_domain_count: int=None, platform_fault_domain_count: int=None, virtual_machines=None, sku=None, **kwargs) -> None:
+    def __init__(self, *, location: str, tags=None, platform_update_domain_count: int=None, platform_fault_domain_count: int=None, virtual_machines=None, proximity_placement_group=None, sku=None, **kwargs) -> None:
         super(AvailabilitySet, self).__init__(location=location, tags=tags, **kwargs)
         self.platform_update_domain_count = platform_update_domain_count
         self.platform_fault_domain_count = platform_fault_domain_count
         self.virtual_machines = virtual_machines
+        self.proximity_placement_group = proximity_placement_group
         self.statuses = None
         self.sku = sku
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update.py
index dc8011932177..13ff09b9a953 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update.py
@@ -29,6 +29,11 @@ class AvailabilitySetUpdate(UpdateResource):
      the availability set.
     :type virtual_machines:
      list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the availability set should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar statuses: The resource status information.
     :vartype statuses:
      list[~azure.mgmt.compute.v2019_03_01.models.InstanceViewStatus]
@@ -45,6 +50,7 @@ class AvailabilitySetUpdate(UpdateResource):
         'platform_update_domain_count': {'key': 'properties.platformUpdateDomainCount', 'type': 'int'},
         'platform_fault_domain_count': {'key': 'properties.platformFaultDomainCount', 'type': 'int'},
         'virtual_machines': {'key': 'properties.virtualMachines', 'type': '[SubResource]'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'statuses': {'key': 'properties.statuses', 'type': '[InstanceViewStatus]'},
         'sku': {'key': 'sku', 'type': 'Sku'},
     }
@@ -54,5 +60,6 @@ def __init__(self, **kwargs):
         self.platform_update_domain_count = kwargs.get('platform_update_domain_count', None)
         self.platform_fault_domain_count = kwargs.get('platform_fault_domain_count', None)
         self.virtual_machines = kwargs.get('virtual_machines', None)
+        self.proximity_placement_group = kwargs.get('proximity_placement_group', None)
         self.statuses = None
         self.sku = kwargs.get('sku', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update_py3.py
index 7c0851ff8287..ef2a0c1558b9 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/availability_set_update_py3.py
@@ -29,6 +29,11 @@ class AvailabilitySetUpdate(UpdateResource):
      the availability set.
     :type virtual_machines:
      list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the availability set should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar statuses: The resource status information.
     :vartype statuses:
      list[~azure.mgmt.compute.v2019_03_01.models.InstanceViewStatus]
@@ -45,14 +50,16 @@ class AvailabilitySetUpdate(UpdateResource):
         'platform_update_domain_count': {'key': 'properties.platformUpdateDomainCount', 'type': 'int'},
         'platform_fault_domain_count': {'key': 'properties.platformFaultDomainCount', 'type': 'int'},
         'virtual_machines': {'key': 'properties.virtualMachines', 'type': '[SubResource]'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'statuses': {'key': 'properties.statuses', 'type': '[InstanceViewStatus]'},
         'sku': {'key': 'sku', 'type': 'Sku'},
     }
 
-    def __init__(self, *, tags=None, platform_update_domain_count: int=None, platform_fault_domain_count: int=None, virtual_machines=None, sku=None, **kwargs) -> None:
+    def __init__(self, *, tags=None, platform_update_domain_count: int=None, platform_fault_domain_count: int=None, virtual_machines=None, proximity_placement_group=None, sku=None, **kwargs) -> None:
         super(AvailabilitySetUpdate, self).__init__(tags=tags, **kwargs)
         self.platform_update_domain_count = platform_update_domain_count
         self.platform_fault_domain_count = platform_fault_domain_count
         self.virtual_machines = virtual_machines
+        self.proximity_placement_group = proximity_placement_group
         self.statuses = None
         self.sku = sku
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/compute_management_client_enums.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/compute_management_client_enums.py
index ed0870380e6f..a7b1cae77648 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/compute_management_client_enums.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/compute_management_client_enums.py
@@ -25,6 +25,12 @@ class AvailabilitySetSkuTypes(str, Enum):
     aligned = "Aligned"
 
 
+class ProximityPlacementGroupType(str, Enum):
+
+    standard = "Standard"
+    ultra = "Ultra"
+
+
 class OperatingSystemTypes(str, Enum):
 
     windows = "Windows"
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group.py
new file mode 100644
index 000000000000..ead044ed120e
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group.py
@@ -0,0 +1,79 @@
+# 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 .resource import Resource
+
+
+class ProximityPlacementGroup(Resource):
+    """Specifies information about the proximity placement group.
+
+    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.
+
+    :ivar id: Resource Id
+    :vartype id: str
+    :ivar name: Resource name
+    :vartype name: str
+    :ivar type: Resource type
+    :vartype type: str
+    :param location: Required. Resource location
+    :type location: str
+    :param tags: Resource tags
+    :type tags: dict[str, str]
+    :param proximity_placement_group_type: Specifies the type of the proximity
+     placement group. <br><br> Possible values are: <br><br> **Standard**
+     <br><br> **Ultra**. Possible values include: 'Standard', 'Ultra'
+    :type proximity_placement_group_type: str or
+     ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroupType
+    :ivar virtual_machines: A list of references to all virtual machines in
+     the proximity placement group.
+    :vartype virtual_machines:
+     list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :ivar virtual_machine_scale_sets: A list of references to all virtual
+     machine scale sets in the proximity placement group.
+    :vartype virtual_machine_scale_sets:
+     list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :ivar availability_sets: A list of references to all availability sets in
+     the proximity placement group.
+    :vartype availability_sets:
+     list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    """
+
+    _validation = {
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
+        'location': {'required': True},
+        'virtual_machines': {'readonly': True},
+        'virtual_machine_scale_sets': {'readonly': True},
+        'availability_sets': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'location': {'key': 'location', 'type': 'str'},
+        'tags': {'key': 'tags', 'type': '{str}'},
+        'proximity_placement_group_type': {'key': 'properties.proximityPlacementGroupType', 'type': 'str'},
+        'virtual_machines': {'key': 'properties.virtualMachines', 'type': '[SubResource]'},
+        'virtual_machine_scale_sets': {'key': 'properties.virtualMachineScaleSets', 'type': '[SubResource]'},
+        'availability_sets': {'key': 'properties.availabilitySets', 'type': '[SubResource]'},
+    }
+
+    def __init__(self, **kwargs):
+        super(ProximityPlacementGroup, self).__init__(**kwargs)
+        self.proximity_placement_group_type = kwargs.get('proximity_placement_group_type', None)
+        self.virtual_machines = None
+        self.virtual_machine_scale_sets = None
+        self.availability_sets = None
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_paged.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_paged.py
new file mode 100644
index 000000000000..e8f58305138a
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_paged.py
@@ -0,0 +1,27 @@
+# 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 msrest.paging import Paged
+
+
+class ProximityPlacementGroupPaged(Paged):
+    """
+    A paging container for iterating over a list of :class:`ProximityPlacementGroup <azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup>` object
+    """
+
+    _attribute_map = {
+        'next_link': {'key': 'nextLink', 'type': 'str'},
+        'current_page': {'key': 'value', 'type': '[ProximityPlacementGroup]'}
+    }
+
+    def __init__(self, *args, **kwargs):
+
+        super(ProximityPlacementGroupPaged, self).__init__(*args, **kwargs)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_py3.py
new file mode 100644
index 000000000000..d46cf8d279af
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_py3.py
@@ -0,0 +1,79 @@
+# 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 .resource_py3 import Resource
+
+
+class ProximityPlacementGroup(Resource):
+    """Specifies information about the proximity placement group.
+
+    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.
+
+    :ivar id: Resource Id
+    :vartype id: str
+    :ivar name: Resource name
+    :vartype name: str
+    :ivar type: Resource type
+    :vartype type: str
+    :param location: Required. Resource location
+    :type location: str
+    :param tags: Resource tags
+    :type tags: dict[str, str]
+    :param proximity_placement_group_type: Specifies the type of the proximity
+     placement group. <br><br> Possible values are: <br><br> **Standard**
+     <br><br> **Ultra**. Possible values include: 'Standard', 'Ultra'
+    :type proximity_placement_group_type: str or
+     ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroupType
+    :ivar virtual_machines: A list of references to all virtual machines in
+     the proximity placement group.
+    :vartype virtual_machines:
+     list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :ivar virtual_machine_scale_sets: A list of references to all virtual
+     machine scale sets in the proximity placement group.
+    :vartype virtual_machine_scale_sets:
+     list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    :ivar availability_sets: A list of references to all availability sets in
+     the proximity placement group.
+    :vartype availability_sets:
+     list[~azure.mgmt.compute.v2019_03_01.models.SubResource]
+    """
+
+    _validation = {
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
+        'location': {'required': True},
+        'virtual_machines': {'readonly': True},
+        'virtual_machine_scale_sets': {'readonly': True},
+        'availability_sets': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'location': {'key': 'location', 'type': 'str'},
+        'tags': {'key': 'tags', 'type': '{str}'},
+        'proximity_placement_group_type': {'key': 'properties.proximityPlacementGroupType', 'type': 'str'},
+        'virtual_machines': {'key': 'properties.virtualMachines', 'type': '[SubResource]'},
+        'virtual_machine_scale_sets': {'key': 'properties.virtualMachineScaleSets', 'type': '[SubResource]'},
+        'availability_sets': {'key': 'properties.availabilitySets', 'type': '[SubResource]'},
+    }
+
+    def __init__(self, *, location: str, tags=None, proximity_placement_group_type=None, **kwargs) -> None:
+        super(ProximityPlacementGroup, self).__init__(location=location, tags=tags, **kwargs)
+        self.proximity_placement_group_type = proximity_placement_group_type
+        self.virtual_machines = None
+        self.virtual_machine_scale_sets = None
+        self.availability_sets = None
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_update.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_update.py
new file mode 100644
index 000000000000..cf795d53b0c1
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_update.py
@@ -0,0 +1,27 @@
+# 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 .update_resource import UpdateResource
+
+
+class ProximityPlacementGroupUpdate(UpdateResource):
+    """Specifies information about the proximity placement group.
+
+    :param tags: Resource tags
+    :type tags: dict[str, str]
+    """
+
+    _attribute_map = {
+        'tags': {'key': 'tags', 'type': '{str}'},
+    }
+
+    def __init__(self, **kwargs):
+        super(ProximityPlacementGroupUpdate, self).__init__(**kwargs)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_update_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_update_py3.py
new file mode 100644
index 000000000000..9d60be7ba9ed
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/proximity_placement_group_update_py3.py
@@ -0,0 +1,27 @@
+# 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 .update_resource_py3 import UpdateResource
+
+
+class ProximityPlacementGroupUpdate(UpdateResource):
+    """Specifies information about the proximity placement group.
+
+    :param tags: Resource tags
+    :type tags: dict[str, str]
+    """
+
+    _attribute_map = {
+        'tags': {'key': 'tags', 'type': '{str}'},
+    }
+
+    def __init__(self, *, tags=None, **kwargs) -> None:
+        super(ProximityPlacementGroupUpdate, self).__init__(tags=tags, **kwargs)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine.py
index 0c871cc2b1fb..5b31426289ff 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine.py
@@ -73,6 +73,11 @@ class VirtualMachine(Resource):
      <br><br> Currently, a VM can only be added to availability set at creation
      time. An existing VM cannot be added to an availability set.
     :type availability_set: ~azure.mgmt.compute.v2019_03_01.models.SubResource
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the virtual machine should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar provisioning_state: The provisioning state, which only appears in
      the response.
     :vartype provisioning_state: str
@@ -128,6 +133,7 @@ class VirtualMachine(Resource):
         'network_profile': {'key': 'properties.networkProfile', 'type': 'NetworkProfile'},
         'diagnostics_profile': {'key': 'properties.diagnosticsProfile', 'type': 'DiagnosticsProfile'},
         'availability_set': {'key': 'properties.availabilitySet', 'type': 'SubResource'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'instance_view': {'key': 'properties.instanceView', 'type': 'VirtualMachineInstanceView'},
         'license_type': {'key': 'properties.licenseType', 'type': 'str'},
@@ -147,6 +153,7 @@ def __init__(self, **kwargs):
         self.network_profile = kwargs.get('network_profile', None)
         self.diagnostics_profile = kwargs.get('diagnostics_profile', None)
         self.availability_set = kwargs.get('availability_set', None)
+        self.proximity_placement_group = kwargs.get('proximity_placement_group', None)
         self.provisioning_state = None
         self.instance_view = None
         self.license_type = kwargs.get('license_type', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_py3.py
index b686e126f2cb..c9f5bad89e8c 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_py3.py
@@ -73,6 +73,11 @@ class VirtualMachine(Resource):
      <br><br> Currently, a VM can only be added to availability set at creation
      time. An existing VM cannot be added to an availability set.
     :type availability_set: ~azure.mgmt.compute.v2019_03_01.models.SubResource
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the virtual machine should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar provisioning_state: The provisioning state, which only appears in
      the response.
     :vartype provisioning_state: str
@@ -128,6 +133,7 @@ class VirtualMachine(Resource):
         'network_profile': {'key': 'properties.networkProfile', 'type': 'NetworkProfile'},
         'diagnostics_profile': {'key': 'properties.diagnosticsProfile', 'type': 'DiagnosticsProfile'},
         'availability_set': {'key': 'properties.availabilitySet', 'type': 'SubResource'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'instance_view': {'key': 'properties.instanceView', 'type': 'VirtualMachineInstanceView'},
         'license_type': {'key': 'properties.licenseType', 'type': 'str'},
@@ -137,7 +143,7 @@ class VirtualMachine(Resource):
         'zones': {'key': 'zones', 'type': '[str]'},
     }
 
-    def __init__(self, *, location: str, tags=None, plan=None, hardware_profile=None, storage_profile=None, additional_capabilities=None, os_profile=None, network_profile=None, diagnostics_profile=None, availability_set=None, license_type: str=None, identity=None, zones=None, **kwargs) -> None:
+    def __init__(self, *, location: str, tags=None, plan=None, hardware_profile=None, storage_profile=None, additional_capabilities=None, os_profile=None, network_profile=None, diagnostics_profile=None, availability_set=None, proximity_placement_group=None, license_type: str=None, identity=None, zones=None, **kwargs) -> None:
         super(VirtualMachine, self).__init__(location=location, tags=tags, **kwargs)
         self.plan = plan
         self.hardware_profile = hardware_profile
@@ -147,6 +153,7 @@ def __init__(self, *, location: str, tags=None, plan=None, hardware_profile=None
         self.network_profile = network_profile
         self.diagnostics_profile = diagnostics_profile
         self.availability_set = availability_set
+        self.proximity_placement_group = proximity_placement_group
         self.provisioning_state = None
         self.instance_view = None
         self.license_type = license_type
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set.py
index 4c4ac553f237..694139fb163d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set.py
@@ -68,6 +68,11 @@ class VirtualMachineScaleSet(Resource):
     :param platform_fault_domain_count: Fault Domain count for each placement
      group.
     :type platform_fault_domain_count: int
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the virtual machine scale set should be
+     assigned to. <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :param identity: The identity of the virtual machine scale set, if
      configured.
     :type identity:
@@ -102,6 +107,7 @@ class VirtualMachineScaleSet(Resource):
         'single_placement_group': {'key': 'properties.singlePlacementGroup', 'type': 'bool'},
         'zone_balance': {'key': 'properties.zoneBalance', 'type': 'bool'},
         'platform_fault_domain_count': {'key': 'properties.platformFaultDomainCount', 'type': 'int'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'identity': {'key': 'identity', 'type': 'VirtualMachineScaleSetIdentity'},
         'zones': {'key': 'zones', 'type': '[str]'},
     }
@@ -119,5 +125,6 @@ def __init__(self, **kwargs):
         self.single_placement_group = kwargs.get('single_placement_group', None)
         self.zone_balance = kwargs.get('zone_balance', None)
         self.platform_fault_domain_count = kwargs.get('platform_fault_domain_count', None)
+        self.proximity_placement_group = kwargs.get('proximity_placement_group', None)
         self.identity = kwargs.get('identity', None)
         self.zones = kwargs.get('zones', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set_py3.py
index 31ba0c6cb46c..a570d7f24a83 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_scale_set_py3.py
@@ -68,6 +68,11 @@ class VirtualMachineScaleSet(Resource):
     :param platform_fault_domain_count: Fault Domain count for each placement
      group.
     :type platform_fault_domain_count: int
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the virtual machine scale set should be
+     assigned to. <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :param identity: The identity of the virtual machine scale set, if
      configured.
     :type identity:
@@ -102,11 +107,12 @@ class VirtualMachineScaleSet(Resource):
         'single_placement_group': {'key': 'properties.singlePlacementGroup', 'type': 'bool'},
         'zone_balance': {'key': 'properties.zoneBalance', 'type': 'bool'},
         'platform_fault_domain_count': {'key': 'properties.platformFaultDomainCount', 'type': 'int'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'identity': {'key': 'identity', 'type': 'VirtualMachineScaleSetIdentity'},
         'zones': {'key': 'zones', 'type': '[str]'},
     }
 
-    def __init__(self, *, location: str, tags=None, sku=None, plan=None, upgrade_policy=None, virtual_machine_profile=None, overprovision: bool=None, do_not_run_extensions_on_overprovisioned_vms: bool=None, single_placement_group: bool=None, zone_balance: bool=None, platform_fault_domain_count: int=None, identity=None, zones=None, **kwargs) -> None:
+    def __init__(self, *, location: str, tags=None, sku=None, plan=None, upgrade_policy=None, virtual_machine_profile=None, overprovision: bool=None, do_not_run_extensions_on_overprovisioned_vms: bool=None, single_placement_group: bool=None, zone_balance: bool=None, platform_fault_domain_count: int=None, proximity_placement_group=None, identity=None, zones=None, **kwargs) -> None:
         super(VirtualMachineScaleSet, self).__init__(location=location, tags=tags, **kwargs)
         self.sku = sku
         self.plan = plan
@@ -119,5 +125,6 @@ def __init__(self, *, location: str, tags=None, sku=None, plan=None, upgrade_pol
         self.single_placement_group = single_placement_group
         self.zone_balance = zone_balance
         self.platform_fault_domain_count = platform_fault_domain_count
+        self.proximity_placement_group = proximity_placement_group
         self.identity = identity
         self.zones = zones
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update.py
index 754d39d74ab3..a47cb35ff29d 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update.py
@@ -63,6 +63,11 @@ class VirtualMachineUpdate(UpdateResource):
      <br><br> Currently, a VM can only be added to availability set at creation
      time. An existing VM cannot be added to an availability set.
     :type availability_set: ~azure.mgmt.compute.v2019_03_01.models.SubResource
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the virtual machine should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar provisioning_state: The provisioning state, which only appears in
      the response.
     :vartype provisioning_state: str
@@ -106,6 +111,7 @@ class VirtualMachineUpdate(UpdateResource):
         'network_profile': {'key': 'properties.networkProfile', 'type': 'NetworkProfile'},
         'diagnostics_profile': {'key': 'properties.diagnosticsProfile', 'type': 'DiagnosticsProfile'},
         'availability_set': {'key': 'properties.availabilitySet', 'type': 'SubResource'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'instance_view': {'key': 'properties.instanceView', 'type': 'VirtualMachineInstanceView'},
         'license_type': {'key': 'properties.licenseType', 'type': 'str'},
@@ -124,6 +130,7 @@ def __init__(self, **kwargs):
         self.network_profile = kwargs.get('network_profile', None)
         self.diagnostics_profile = kwargs.get('diagnostics_profile', None)
         self.availability_set = kwargs.get('availability_set', None)
+        self.proximity_placement_group = kwargs.get('proximity_placement_group', None)
         self.provisioning_state = None
         self.instance_view = None
         self.license_type = kwargs.get('license_type', None)
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update_py3.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update_py3.py
index dd7f3e73e8ee..96cbe2fc923b 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update_py3.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/models/virtual_machine_update_py3.py
@@ -63,6 +63,11 @@ class VirtualMachineUpdate(UpdateResource):
      <br><br> Currently, a VM can only be added to availability set at creation
      time. An existing VM cannot be added to an availability set.
     :type availability_set: ~azure.mgmt.compute.v2019_03_01.models.SubResource
+    :param proximity_placement_group: Specifies information about the
+     proximity placement group that the virtual machine should be assigned to.
+     <br><br>Minimum api-version: 2018-04-01.
+    :type proximity_placement_group:
+     ~azure.mgmt.compute.v2019_03_01.models.SubResource
     :ivar provisioning_state: The provisioning state, which only appears in
      the response.
     :vartype provisioning_state: str
@@ -106,6 +111,7 @@ class VirtualMachineUpdate(UpdateResource):
         'network_profile': {'key': 'properties.networkProfile', 'type': 'NetworkProfile'},
         'diagnostics_profile': {'key': 'properties.diagnosticsProfile', 'type': 'DiagnosticsProfile'},
         'availability_set': {'key': 'properties.availabilitySet', 'type': 'SubResource'},
+        'proximity_placement_group': {'key': 'properties.proximityPlacementGroup', 'type': 'SubResource'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'instance_view': {'key': 'properties.instanceView', 'type': 'VirtualMachineInstanceView'},
         'license_type': {'key': 'properties.licenseType', 'type': 'str'},
@@ -114,7 +120,7 @@ class VirtualMachineUpdate(UpdateResource):
         'zones': {'key': 'zones', 'type': '[str]'},
     }
 
-    def __init__(self, *, tags=None, plan=None, hardware_profile=None, storage_profile=None, additional_capabilities=None, os_profile=None, network_profile=None, diagnostics_profile=None, availability_set=None, license_type: str=None, identity=None, zones=None, **kwargs) -> None:
+    def __init__(self, *, tags=None, plan=None, hardware_profile=None, storage_profile=None, additional_capabilities=None, os_profile=None, network_profile=None, diagnostics_profile=None, availability_set=None, proximity_placement_group=None, license_type: str=None, identity=None, zones=None, **kwargs) -> None:
         super(VirtualMachineUpdate, self).__init__(tags=tags, **kwargs)
         self.plan = plan
         self.hardware_profile = hardware_profile
@@ -124,6 +130,7 @@ def __init__(self, *, tags=None, plan=None, hardware_profile=None, storage_profi
         self.network_profile = network_profile
         self.diagnostics_profile = diagnostics_profile
         self.availability_set = availability_set
+        self.proximity_placement_group = proximity_placement_group
         self.provisioning_state = None
         self.instance_view = None
         self.license_type = license_type
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/__init__.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/__init__.py
index b5dd84c8bc05..f07e4b2e8c43 100644
--- a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/__init__.py
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/__init__.py
@@ -11,6 +11,7 @@
 
 from .operations import Operations
 from .availability_sets_operations import AvailabilitySetsOperations
+from .proximity_placement_groups_operations import ProximityPlacementGroupsOperations
 from .virtual_machine_extension_images_operations import VirtualMachineExtensionImagesOperations
 from .virtual_machine_extensions_operations import VirtualMachineExtensionsOperations
 from .virtual_machine_images_operations import VirtualMachineImagesOperations
@@ -31,6 +32,7 @@
 __all__ = [
     'Operations',
     'AvailabilitySetsOperations',
+    'ProximityPlacementGroupsOperations',
     'VirtualMachineExtensionImagesOperations',
     'VirtualMachineExtensionsOperations',
     'VirtualMachineImagesOperations',
diff --git a/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/proximity_placement_groups_operations.py b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/proximity_placement_groups_operations.py
new file mode 100644
index 000000000000..a42c4e11f4c7
--- /dev/null
+++ b/azure-mgmt-compute/azure/mgmt/compute/v2019_03_01/operations/proximity_placement_groups_operations.py
@@ -0,0 +1,430 @@
+# 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.
+# --------------------------------------------------------------------------
+
+import uuid
+from msrest.pipeline import ClientRawResponse
+from msrestazure.azure_exceptions import CloudError
+
+from .. import models
+
+
+class ProximityPlacementGroupsOperations(object):
+    """ProximityPlacementGroupsOperations operations.
+
+    :param client: Client for service requests.
+    :param config: Configuration of service client.
+    :param serializer: An object model serializer.
+    :param deserializer: An object model deserializer.
+    :ivar api_version: Client Api Version. Constant value: "2019-03-01".
+    """
+
+    models = models
+
+    def __init__(self, client, config, serializer, deserializer):
+
+        self._client = client
+        self._serialize = serializer
+        self._deserialize = deserializer
+        self.api_version = "2019-03-01"
+
+        self.config = config
+
+    def create_or_update(
+            self, resource_group_name, proximity_placement_group_name, parameters, custom_headers=None, raw=False, **operation_config):
+        """Create or update a proximity placement group.
+
+        :param resource_group_name: The name of the resource group.
+        :type resource_group_name: str
+        :param proximity_placement_group_name: The name of the proximity
+         placement group.
+        :type proximity_placement_group_name: str
+        :param parameters: Parameters supplied to the Create Proximity
+         Placement Group operation.
+        :type parameters:
+         ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: ProximityPlacementGroup or ClientRawResponse if raw=true
+        :rtype: ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup
+         or ~msrest.pipeline.ClientRawResponse
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        # Construct URL
+        url = self.create_or_update.metadata['url']
+        path_format_arguments = {
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
+            'proximityPlacementGroupName': self._serialize.url("proximity_placement_group_name", proximity_placement_group_name, 'str'),
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct body
+        body_content = self._serialize.body(parameters, 'ProximityPlacementGroup')
+
+        # Construct and send request
+        request = self._client.put(url, query_parameters, header_parameters, body_content)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 201]:
+            exp = CloudError(response)
+            exp.request_id = response.headers.get('x-ms-request-id')
+            raise exp
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ProximityPlacementGroup', response)
+        if response.status_code == 201:
+            deserialized = self._deserialize('ProximityPlacementGroup', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    create_or_update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/proximityPlacementGroups/{proximityPlacementGroupName}'}
+
+    def update(
+            self, resource_group_name, proximity_placement_group_name, tags=None, custom_headers=None, raw=False, **operation_config):
+        """Update a proximity placement group.
+
+        :param resource_group_name: The name of the resource group.
+        :type resource_group_name: str
+        :param proximity_placement_group_name: The name of the proximity
+         placement group.
+        :type proximity_placement_group_name: str
+        :param tags: Resource tags
+        :type tags: dict[str, str]
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: ProximityPlacementGroup or ClientRawResponse if raw=true
+        :rtype: ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup
+         or ~msrest.pipeline.ClientRawResponse
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        parameters = models.ProximityPlacementGroupUpdate(tags=tags)
+
+        # Construct URL
+        url = self.update.metadata['url']
+        path_format_arguments = {
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
+            'proximityPlacementGroupName': self._serialize.url("proximity_placement_group_name", proximity_placement_group_name, 'str'),
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct body
+        body_content = self._serialize.body(parameters, 'ProximityPlacementGroupUpdate')
+
+        # Construct and send request
+        request = self._client.patch(url, query_parameters, header_parameters, body_content)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200]:
+            exp = CloudError(response)
+            exp.request_id = response.headers.get('x-ms-request-id')
+            raise exp
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ProximityPlacementGroup', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/proximityPlacementGroups/{proximityPlacementGroupName}'}
+
+    def delete(
+            self, resource_group_name, proximity_placement_group_name, custom_headers=None, raw=False, **operation_config):
+        """Delete a proximity placement group.
+
+        :param resource_group_name: The name of the resource group.
+        :type resource_group_name: str
+        :param proximity_placement_group_name: The name of the proximity
+         placement group.
+        :type proximity_placement_group_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: None or ClientRawResponse if raw=true
+        :rtype: None or ~msrest.pipeline.ClientRawResponse
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        # Construct URL
+        url = self.delete.metadata['url']
+        path_format_arguments = {
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
+            'proximityPlacementGroupName': self._serialize.url("proximity_placement_group_name", proximity_placement_group_name, 'str'),
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+        # Construct headers
+        header_parameters = {}
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.delete(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200]:
+            exp = CloudError(response)
+            exp.request_id = response.headers.get('x-ms-request-id')
+            raise exp
+
+        if raw:
+            client_raw_response = ClientRawResponse(None, response)
+            return client_raw_response
+    delete.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/proximityPlacementGroups/{proximityPlacementGroupName}'}
+
+    def get(
+            self, resource_group_name, proximity_placement_group_name, custom_headers=None, raw=False, **operation_config):
+        """Retrieves information about a proximity placement group .
+
+        :param resource_group_name: The name of the resource group.
+        :type resource_group_name: str
+        :param proximity_placement_group_name: The name of the proximity
+         placement group.
+        :type proximity_placement_group_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: ProximityPlacementGroup or ClientRawResponse if raw=true
+        :rtype: ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup
+         or ~msrest.pipeline.ClientRawResponse
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        # Construct URL
+        url = self.get.metadata['url']
+        path_format_arguments = {
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
+            'proximityPlacementGroupName': self._serialize.url("proximity_placement_group_name", proximity_placement_group_name, 'str'),
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.get(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200]:
+            exp = CloudError(response)
+            exp.request_id = response.headers.get('x-ms-request-id')
+            raise exp
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ProximityPlacementGroup', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/proximityPlacementGroups/{proximityPlacementGroupName}'}
+
+    def list_by_subscription(
+            self, custom_headers=None, raw=False, **operation_config):
+        """Lists all proximity placement groups in a subscription.
+
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: An iterator like instance of ProximityPlacementGroup
+        :rtype:
+         ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroupPaged[~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup]
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        def internal_paging(next_link=None, raw=False):
+
+            if not next_link:
+                # Construct URL
+                url = self.list_by_subscription.metadata['url']
+                path_format_arguments = {
+                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
+                }
+                url = self._client.format_url(url, **path_format_arguments)
+
+                # Construct parameters
+                query_parameters = {}
+                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+            else:
+                url = next_link
+                query_parameters = {}
+
+            # Construct headers
+            header_parameters = {}
+            header_parameters['Accept'] = 'application/json'
+            if self.config.generate_client_request_id:
+                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+            if custom_headers:
+                header_parameters.update(custom_headers)
+            if self.config.accept_language is not None:
+                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+            # Construct and send request
+            request = self._client.get(url, query_parameters, header_parameters)
+            response = self._client.send(request, stream=False, **operation_config)
+
+            if response.status_code not in [200]:
+                exp = CloudError(response)
+                exp.request_id = response.headers.get('x-ms-request-id')
+                raise exp
+
+            return response
+
+        # Deserialize response
+        deserialized = models.ProximityPlacementGroupPaged(internal_paging, self._deserialize.dependencies)
+
+        if raw:
+            header_dict = {}
+            client_raw_response = models.ProximityPlacementGroupPaged(internal_paging, self._deserialize.dependencies, header_dict)
+            return client_raw_response
+
+        return deserialized
+    list_by_subscription.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Compute/proximityPlacementGroups'}
+
+    def list_by_resource_group(
+            self, resource_group_name, custom_headers=None, raw=False, **operation_config):
+        """Lists all proximity placement groups in a resource group.
+
+        :param resource_group_name: The name of the resource group.
+        :type resource_group_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: An iterator like instance of ProximityPlacementGroup
+        :rtype:
+         ~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroupPaged[~azure.mgmt.compute.v2019_03_01.models.ProximityPlacementGroup]
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        def internal_paging(next_link=None, raw=False):
+
+            if not next_link:
+                # Construct URL
+                url = self.list_by_resource_group.metadata['url']
+                path_format_arguments = {
+                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
+                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
+                }
+                url = self._client.format_url(url, **path_format_arguments)
+
+                # Construct parameters
+                query_parameters = {}
+                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+            else:
+                url = next_link
+                query_parameters = {}
+
+            # Construct headers
+            header_parameters = {}
+            header_parameters['Accept'] = 'application/json'
+            if self.config.generate_client_request_id:
+                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+            if custom_headers:
+                header_parameters.update(custom_headers)
+            if self.config.accept_language is not None:
+                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+            # Construct and send request
+            request = self._client.get(url, query_parameters, header_parameters)
+            response = self._client.send(request, stream=False, **operation_config)
+
+            if response.status_code not in [200]:
+                exp = CloudError(response)
+                exp.request_id = response.headers.get('x-ms-request-id')
+                raise exp
+
+            return response
+
+        # Deserialize response
+        deserialized = models.ProximityPlacementGroupPaged(internal_paging, self._deserialize.dependencies)
+
+        if raw:
+            header_dict = {}
+            client_raw_response = models.ProximityPlacementGroupPaged(internal_paging, self._deserialize.dependencies, header_dict)
+            return client_raw_response
+
+        return deserialized
+    list_by_resource_group.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/proximityPlacementGroups'}