diff --git a/azure-mgmt-signalr/HISTORY.rst b/azure-mgmt-signalr/HISTORY.rst
index e2b8d8d1fcca..e0f1b31e6063 100644
--- a/azure-mgmt-signalr/HISTORY.rst
+++ b/azure-mgmt-signalr/HISTORY.rst
@@ -3,6 +3,17 @@
 Release History
 ===============
 
+0.1.1 (2018-09-04)
+++++++++++++++++++
+
+**Features**
+
+- Model SignalRKeys has a new parameter secondary_connection_string
+- Model SignalRKeys has a new parameter primary_connection_string
+- Model MetricSpecification has a new parameter dimensions
+- Model SignalRResource has a new parameter version
+- Added operation group UsagesOperations
+
 0.1.0 (2018-05-07)
 ++++++++++++++++++
 
diff --git a/azure-mgmt-signalr/README.rst b/azure-mgmt-signalr/README.rst
index 400691184145..0af26cf550d7 100644
--- a/azure-mgmt-signalr/README.rst
+++ b/azure-mgmt-signalr/README.rst
@@ -6,7 +6,7 @@ This is the Microsoft Azure SignalR Client Library.
 Azure Resource Manager (ARM) is the next generation of management APIs that
 replace the old Azure Service Management (ASM).
 
-This package has been tested with Python 2.7, 3.4, 3.5 and 3.6.
+This package has been tested with Python 2.7, 3.4, 3.5, 3.6 and 3.7.
 
 For the older Azure Service Management (ASM) libraries, see
 `azure-servicemanagement-legacy <https://pypi.python.org/pypi/azure-servicemanagement-legacy>`__ library.
@@ -37,7 +37,7 @@ Usage
 =====
 
 For code examples, see `SignalR
-<https://docs.microsoft.com/python/azure/>`__
+<https://docs.microsoft.com/python/api/overview/azure/>`__
 on docs.microsoft.com.
 
 
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/__init__.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/__init__.py
index 6605edb1e93e..9ba920b7ea83 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/__init__.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/__init__.py
@@ -11,6 +11,7 @@
 
 try:
     from .operation_display_py3 import OperationDisplay
+    from .dimension_py3 import Dimension
     from .metric_specification_py3 import MetricSpecification
     from .service_specification_py3 import ServiceSpecification
     from .operation_properties_py3 import OperationProperties
@@ -26,8 +27,11 @@
     from .regenerate_key_parameters_py3 import RegenerateKeyParameters
     from .signal_rcreate_parameters_py3 import SignalRCreateParameters
     from .signal_rupdate_parameters_py3 import SignalRUpdateParameters
+    from .signal_rusage_name_py3 import SignalRUsageName
+    from .signal_rusage_py3 import SignalRUsage
 except (SyntaxError, ImportError):
     from .operation_display import OperationDisplay
+    from .dimension import Dimension
     from .metric_specification import MetricSpecification
     from .service_specification import ServiceSpecification
     from .operation_properties import OperationProperties
@@ -43,8 +47,11 @@
     from .regenerate_key_parameters import RegenerateKeyParameters
     from .signal_rcreate_parameters import SignalRCreateParameters
     from .signal_rupdate_parameters import SignalRUpdateParameters
+    from .signal_rusage_name import SignalRUsageName
+    from .signal_rusage import SignalRUsage
 from .operation_paged import OperationPaged
 from .signal_rresource_paged import SignalRResourcePaged
+from .signal_rusage_paged import SignalRUsagePaged
 from .signal_rmanagement_client_enums import (
     SignalRSkuTier,
     ProvisioningState,
@@ -53,6 +60,7 @@
 
 __all__ = [
     'OperationDisplay',
+    'Dimension',
     'MetricSpecification',
     'ServiceSpecification',
     'OperationProperties',
@@ -68,8 +76,11 @@
     'RegenerateKeyParameters',
     'SignalRCreateParameters',
     'SignalRUpdateParameters',
+    'SignalRUsageName',
+    'SignalRUsage',
     'OperationPaged',
     'SignalRResourcePaged',
+    'SignalRUsagePaged',
     'SignalRSkuTier',
     'ProvisioningState',
     'KeyType',
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/dimension.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/dimension.py
new file mode 100644
index 000000000000..b85f606bcf94
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/dimension.py
@@ -0,0 +1,41 @@
+# 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.serialization import Model
+
+
+class Dimension(Model):
+    """Specifications of the Dimension of metrics.
+
+    :param name: The public facing name of the dimension.
+    :type name: str
+    :param display_name: Localized friendly display name of the dimension.
+    :type display_name: str
+    :param internal_name: Name of the dimension as it appears in MDM.
+    :type internal_name: str
+    :param to_be_exported_for_shoebox: A Boolean flag indicating whether this
+     dimension should be included for the shoebox export scenario.
+    :type to_be_exported_for_shoebox: bool
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'internal_name': {'key': 'internalName', 'type': 'str'},
+        'to_be_exported_for_shoebox': {'key': 'toBeExportedForShoebox', 'type': 'bool'},
+    }
+
+    def __init__(self, **kwargs):
+        super(Dimension, self).__init__(**kwargs)
+        self.name = kwargs.get('name', None)
+        self.display_name = kwargs.get('display_name', None)
+        self.internal_name = kwargs.get('internal_name', None)
+        self.to_be_exported_for_shoebox = kwargs.get('to_be_exported_for_shoebox', None)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/dimension_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/dimension_py3.py
new file mode 100644
index 000000000000..52390cd419c7
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/dimension_py3.py
@@ -0,0 +1,41 @@
+# 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.serialization import Model
+
+
+class Dimension(Model):
+    """Specifications of the Dimension of metrics.
+
+    :param name: The public facing name of the dimension.
+    :type name: str
+    :param display_name: Localized friendly display name of the dimension.
+    :type display_name: str
+    :param internal_name: Name of the dimension as it appears in MDM.
+    :type internal_name: str
+    :param to_be_exported_for_shoebox: A Boolean flag indicating whether this
+     dimension should be included for the shoebox export scenario.
+    :type to_be_exported_for_shoebox: bool
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'internal_name': {'key': 'internalName', 'type': 'str'},
+        'to_be_exported_for_shoebox': {'key': 'toBeExportedForShoebox', 'type': 'bool'},
+    }
+
+    def __init__(self, *, name: str=None, display_name: str=None, internal_name: str=None, to_be_exported_for_shoebox: bool=None, **kwargs) -> None:
+        super(Dimension, self).__init__(**kwargs)
+        self.name = name
+        self.display_name = display_name
+        self.internal_name = internal_name
+        self.to_be_exported_for_shoebox = to_be_exported_for_shoebox
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification.py
index c54739236aef..1e36394f1aef 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification.py
@@ -36,6 +36,8 @@ class MetricSpecification(Model):
     :param category: The name of the metric category that the metric belongs
      to. A metric can only belong to a single category.
     :type category: str
+    :param dimensions: The dimensions of the metrics.
+    :type dimensions: list[~azure.mgmt.signalr.models.Dimension]
     """
 
     _attribute_map = {
@@ -46,6 +48,7 @@ class MetricSpecification(Model):
         'aggregation_type': {'key': 'aggregationType', 'type': 'str'},
         'fill_gap_with_zero': {'key': 'fillGapWithZero', 'type': 'str'},
         'category': {'key': 'category', 'type': 'str'},
+        'dimensions': {'key': 'dimensions', 'type': '[Dimension]'},
     }
 
     def __init__(self, **kwargs):
@@ -57,3 +60,4 @@ def __init__(self, **kwargs):
         self.aggregation_type = kwargs.get('aggregation_type', None)
         self.fill_gap_with_zero = kwargs.get('fill_gap_with_zero', None)
         self.category = kwargs.get('category', None)
+        self.dimensions = kwargs.get('dimensions', None)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification_py3.py
index 21cc1d12a2e1..7ac715b718ca 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification_py3.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/metric_specification_py3.py
@@ -36,6 +36,8 @@ class MetricSpecification(Model):
     :param category: The name of the metric category that the metric belongs
      to. A metric can only belong to a single category.
     :type category: str
+    :param dimensions: The dimensions of the metrics.
+    :type dimensions: list[~azure.mgmt.signalr.models.Dimension]
     """
 
     _attribute_map = {
@@ -46,9 +48,10 @@ class MetricSpecification(Model):
         'aggregation_type': {'key': 'aggregationType', 'type': 'str'},
         'fill_gap_with_zero': {'key': 'fillGapWithZero', 'type': 'str'},
         'category': {'key': 'category', 'type': 'str'},
+        'dimensions': {'key': 'dimensions', 'type': '[Dimension]'},
     }
 
-    def __init__(self, *, name: str=None, display_name: str=None, display_description: str=None, unit: str=None, aggregation_type: str=None, fill_gap_with_zero: str=None, category: str=None, **kwargs) -> None:
+    def __init__(self, *, name: str=None, display_name: str=None, display_description: str=None, unit: str=None, aggregation_type: str=None, fill_gap_with_zero: str=None, category: str=None, dimensions=None, **kwargs) -> None:
         super(MetricSpecification, self).__init__(**kwargs)
         self.name = name
         self.display_name = display_name
@@ -57,3 +60,4 @@ def __init__(self, *, name: str=None, display_name: str=None, display_descriptio
         self.aggregation_type = aggregation_type
         self.fill_gap_with_zero = fill_gap_with_zero
         self.category = category
+        self.dimensions = dimensions
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku.py
index 18cebb3dcfa9..40cd5e688ad4 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku.py
@@ -20,8 +20,9 @@ class ResourceSku(Model):
     :param name: Required. The name of the SKU. This is typically a letter +
      number code, such as A0 or P3.  Required (if sku is specified)
     :type name: str
-    :param tier: The tier of this particular SKU. Optional. Possible values
-     include: 'Free', 'Basic', 'Premium'
+    :param tier: Optional tier of this particular SKU. `Basic` is deprecated,
+     use `Standard` instead for Basic tier. Possible values include: 'Free',
+     'Basic', 'Standard', 'Premium'
     :type tier: str or ~azure.mgmt.signalr.models.SignalRSkuTier
     :param size: Optional, string. When the name field is the combination of
      tier and some other value, this would be the standalone code.
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku_py3.py
index fb2ead5223c3..1c0da513ec89 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku_py3.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/resource_sku_py3.py
@@ -20,8 +20,9 @@ class ResourceSku(Model):
     :param name: Required. The name of the SKU. This is typically a letter +
      number code, such as A0 or P3.  Required (if sku is specified)
     :type name: str
-    :param tier: The tier of this particular SKU. Optional. Possible values
-     include: 'Free', 'Basic', 'Premium'
+    :param tier: Optional tier of this particular SKU. `Basic` is deprecated,
+     use `Standard` instead for Basic tier. Possible values include: 'Free',
+     'Basic', 'Standard', 'Premium'
     :type tier: str or ~azure.mgmt.signalr.models.SignalRSkuTier
     :param size: Optional, string. When the name field is the combination of
      tier and some other value, this would be the standalone code.
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rcreate_parameters_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rcreate_parameters_py3.py
index f58bd64a8877..23a3a44488cc 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rcreate_parameters_py3.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rcreate_parameters_py3.py
@@ -9,7 +9,7 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from .signal_rupdate_parameters import SignalRUpdateParameters
+from .signal_rupdate_parameters_py3 import SignalRUpdateParameters
 
 
 class SignalRCreateParameters(SignalRUpdateParameters):
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys.py
index 8549853cbc44..ff01c2aa4aeb 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys.py
@@ -19,14 +19,24 @@ class SignalRKeys(Model):
     :type primary_key: str
     :param secondary_key: The secondary access key.
     :type secondary_key: str
+    :param primary_connection_string: SignalR connection string constructed
+     via the primaryKey
+    :type primary_connection_string: str
+    :param secondary_connection_string: SignalR connection string constructed
+     via the secondaryKey
+    :type secondary_connection_string: str
     """
 
     _attribute_map = {
         'primary_key': {'key': 'primaryKey', 'type': 'str'},
         'secondary_key': {'key': 'secondaryKey', 'type': 'str'},
+        'primary_connection_string': {'key': 'primaryConnectionString', 'type': 'str'},
+        'secondary_connection_string': {'key': 'secondaryConnectionString', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(SignalRKeys, self).__init__(**kwargs)
         self.primary_key = kwargs.get('primary_key', None)
         self.secondary_key = kwargs.get('secondary_key', None)
+        self.primary_connection_string = kwargs.get('primary_connection_string', None)
+        self.secondary_connection_string = kwargs.get('secondary_connection_string', None)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys_py3.py
index 2ca3ca658857..77c5768eff41 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys_py3.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rkeys_py3.py
@@ -19,14 +19,24 @@ class SignalRKeys(Model):
     :type primary_key: str
     :param secondary_key: The secondary access key.
     :type secondary_key: str
+    :param primary_connection_string: SignalR connection string constructed
+     via the primaryKey
+    :type primary_connection_string: str
+    :param secondary_connection_string: SignalR connection string constructed
+     via the secondaryKey
+    :type secondary_connection_string: str
     """
 
     _attribute_map = {
         'primary_key': {'key': 'primaryKey', 'type': 'str'},
         'secondary_key': {'key': 'secondaryKey', 'type': 'str'},
+        'primary_connection_string': {'key': 'primaryConnectionString', 'type': 'str'},
+        'secondary_connection_string': {'key': 'secondaryConnectionString', 'type': 'str'},
     }
 
-    def __init__(self, *, primary_key: str=None, secondary_key: str=None, **kwargs) -> None:
+    def __init__(self, *, primary_key: str=None, secondary_key: str=None, primary_connection_string: str=None, secondary_connection_string: str=None, **kwargs) -> None:
         super(SignalRKeys, self).__init__(**kwargs)
         self.primary_key = primary_key
         self.secondary_key = secondary_key
+        self.primary_connection_string = primary_connection_string
+        self.secondary_connection_string = secondary_connection_string
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rmanagement_client_enums.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rmanagement_client_enums.py
index 7869b8dbfc8d..c4c1cddbb84f 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rmanagement_client_enums.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rmanagement_client_enums.py
@@ -16,6 +16,7 @@ class SignalRSkuTier(str, Enum):
 
     free = "Free"
     basic = "Basic"
+    standard = "Standard"
     premium = "Premium"
 
 
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource.py
index 45edb88c3d00..ee02e4f61971 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource.py
@@ -54,6 +54,9 @@ class SignalRResource(TrackedResource):
     :ivar server_port: The publicly accessibly port of the SignalR service
      which is designed for customer server side usage.
     :vartype server_port: int
+    :param version: Version of the SignalR resource. Probably you need the
+     same or higher version of client SDKs.
+    :type version: str
     """
 
     _validation = {
@@ -80,6 +83,7 @@ class SignalRResource(TrackedResource):
         'host_name': {'key': 'properties.hostName', 'type': 'str'},
         'public_port': {'key': 'properties.publicPort', 'type': 'int'},
         'server_port': {'key': 'properties.serverPort', 'type': 'int'},
+        'version': {'key': 'properties.version', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
@@ -91,3 +95,4 @@ def __init__(self, **kwargs):
         self.host_name = None
         self.public_port = None
         self.server_port = None
+        self.version = kwargs.get('version', None)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource_py3.py
index 4356b4f06b84..ba2dc5009058 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource_py3.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rresource_py3.py
@@ -9,7 +9,7 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from .tracked_resource import TrackedResource
+from .tracked_resource_py3 import TrackedResource
 
 
 class SignalRResource(TrackedResource):
@@ -54,6 +54,9 @@ class SignalRResource(TrackedResource):
     :ivar server_port: The publicly accessibly port of the SignalR service
      which is designed for customer server side usage.
     :vartype server_port: int
+    :param version: Version of the SignalR resource. Probably you need the
+     same or higher version of client SDKs.
+    :type version: str
     """
 
     _validation = {
@@ -80,9 +83,10 @@ class SignalRResource(TrackedResource):
         'host_name': {'key': 'properties.hostName', 'type': 'str'},
         'public_port': {'key': 'properties.publicPort', 'type': 'int'},
         'server_port': {'key': 'properties.serverPort', 'type': 'int'},
+        'version': {'key': 'properties.version', 'type': 'str'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, sku=None, host_name_prefix: str=None, **kwargs) -> None:
+    def __init__(self, *, location: str=None, tags=None, sku=None, host_name_prefix: str=None, version: str=None, **kwargs) -> None:
         super(SignalRResource, self).__init__(location=location, tags=tags, **kwargs)
         self.sku = sku
         self.host_name_prefix = host_name_prefix
@@ -91,3 +95,4 @@ def __init__(self, *, location: str=None, tags=None, sku=None, host_name_prefix:
         self.host_name = None
         self.public_port = None
         self.server_port = None
+        self.version = version
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage.py
new file mode 100644
index 000000000000..c745ce0603eb
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage.py
@@ -0,0 +1,47 @@
+# 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.serialization import Model
+
+
+class SignalRUsage(Model):
+    """Object that describes a specific usage of SignalR resources.
+
+    :param id: Fully qualified ARM resource id
+    :type id: str
+    :param current_value: Current value for the usage quota.
+    :type current_value: long
+    :param limit: The maximum permitted value for the usage quota. If there is
+     no limit, this value will be -1.
+    :type limit: long
+    :param name: Localizable String object containing the name and a localized
+     value.
+    :type name: ~azure.mgmt.signalr.models.SignalRUsageName
+    :param unit: Representing the units of the usage quota. Possible values
+     are: Count, Bytes, Seconds, Percent, CountPerSecond, BytesPerSecond.
+    :type unit: str
+    """
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'current_value': {'key': 'currentValue', 'type': 'long'},
+        'limit': {'key': 'limit', 'type': 'long'},
+        'name': {'key': 'name', 'type': 'SignalRUsageName'},
+        'unit': {'key': 'unit', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(SignalRUsage, self).__init__(**kwargs)
+        self.id = kwargs.get('id', None)
+        self.current_value = kwargs.get('current_value', None)
+        self.limit = kwargs.get('limit', None)
+        self.name = kwargs.get('name', None)
+        self.unit = kwargs.get('unit', None)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_name.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_name.py
new file mode 100644
index 000000000000..cf1ec8c37174
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_name.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 msrest.serialization import Model
+
+
+class SignalRUsageName(Model):
+    """Localizable String object containing the name and a localized value.
+
+    :param value: The indentifier of the usage.
+    :type value: str
+    :param localized_value: Localized name of the usage.
+    :type localized_value: str
+    """
+
+    _attribute_map = {
+        'value': {'key': 'value', 'type': 'str'},
+        'localized_value': {'key': 'localizedValue', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(SignalRUsageName, self).__init__(**kwargs)
+        self.value = kwargs.get('value', None)
+        self.localized_value = kwargs.get('localized_value', None)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_name_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_name_py3.py
new file mode 100644
index 000000000000..abaff5948d3e
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_name_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 msrest.serialization import Model
+
+
+class SignalRUsageName(Model):
+    """Localizable String object containing the name and a localized value.
+
+    :param value: The indentifier of the usage.
+    :type value: str
+    :param localized_value: Localized name of the usage.
+    :type localized_value: str
+    """
+
+    _attribute_map = {
+        'value': {'key': 'value', 'type': 'str'},
+        'localized_value': {'key': 'localizedValue', 'type': 'str'},
+    }
+
+    def __init__(self, *, value: str=None, localized_value: str=None, **kwargs) -> None:
+        super(SignalRUsageName, self).__init__(**kwargs)
+        self.value = value
+        self.localized_value = localized_value
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_paged.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_paged.py
new file mode 100644
index 000000000000..08faca32802b
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_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 SignalRUsagePaged(Paged):
+    """
+    A paging container for iterating over a list of :class:`SignalRUsage <azure.mgmt.signalr.models.SignalRUsage>` object
+    """
+
+    _attribute_map = {
+        'next_link': {'key': 'nextLink', 'type': 'str'},
+        'current_page': {'key': 'value', 'type': '[SignalRUsage]'}
+    }
+
+    def __init__(self, *args, **kwargs):
+
+        super(SignalRUsagePaged, self).__init__(*args, **kwargs)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_py3.py
new file mode 100644
index 000000000000..2c46b4a391de
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/signal_rusage_py3.py
@@ -0,0 +1,47 @@
+# 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.serialization import Model
+
+
+class SignalRUsage(Model):
+    """Object that describes a specific usage of SignalR resources.
+
+    :param id: Fully qualified ARM resource id
+    :type id: str
+    :param current_value: Current value for the usage quota.
+    :type current_value: long
+    :param limit: The maximum permitted value for the usage quota. If there is
+     no limit, this value will be -1.
+    :type limit: long
+    :param name: Localizable String object containing the name and a localized
+     value.
+    :type name: ~azure.mgmt.signalr.models.SignalRUsageName
+    :param unit: Representing the units of the usage quota. Possible values
+     are: Count, Bytes, Seconds, Percent, CountPerSecond, BytesPerSecond.
+    :type unit: str
+    """
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'current_value': {'key': 'currentValue', 'type': 'long'},
+        'limit': {'key': 'limit', 'type': 'long'},
+        'name': {'key': 'name', 'type': 'SignalRUsageName'},
+        'unit': {'key': 'unit', 'type': 'str'},
+    }
+
+    def __init__(self, *, id: str=None, current_value: int=None, limit: int=None, name=None, unit: str=None, **kwargs) -> None:
+        super(SignalRUsage, self).__init__(**kwargs)
+        self.id = id
+        self.current_value = current_value
+        self.limit = limit
+        self.name = name
+        self.unit = unit
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/models/tracked_resource_py3.py b/azure-mgmt-signalr/azure/mgmt/signalr/models/tracked_resource_py3.py
index 066145840c5e..80a6019f0f16 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/models/tracked_resource_py3.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/models/tracked_resource_py3.py
@@ -9,7 +9,7 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from .resource import Resource
+from .resource_py3 import Resource
 
 
 class TrackedResource(Resource):
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/operations/__init__.py b/azure-mgmt-signalr/azure/mgmt/signalr/operations/__init__.py
index 6eacbb8c5db5..31c21decde4f 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/operations/__init__.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/operations/__init__.py
@@ -11,8 +11,10 @@
 
 from .operations import Operations
 from .signal_roperations import SignalROperations
+from .usages_operations import UsagesOperations
 
 __all__ = [
     'Operations',
     'SignalROperations',
+    'UsagesOperations',
 ]
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/operations/operations.py b/azure-mgmt-signalr/azure/mgmt/signalr/operations/operations.py
index e04d3eee4058..8adcd84fc537 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/operations/operations.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/operations/operations.py
@@ -68,7 +68,7 @@ def internal_paging(next_link=None, raw=False):
 
             # Construct headers
             header_parameters = {}
-            header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+            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:
@@ -77,9 +77,8 @@ def internal_paging(next_link=None, raw=False):
                 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)
-            response = self._client.send(
-                request, header_parameters, stream=False, **operation_config)
+            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)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/operations/signal_roperations.py b/azure-mgmt-signalr/azure/mgmt/signalr/operations/signal_roperations.py
index 07d6c59a6292..8fe0c450a4c2 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/operations/signal_roperations.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/operations/signal_roperations.py
@@ -79,6 +79,7 @@ def check_name_availability(
 
         # 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())
@@ -94,9 +95,8 @@ def check_name_availability(
             body_content = None
 
         # Construct and send request
-        request = self._client.post(url, query_parameters)
-        response = self._client.send(
-            request, header_parameters, body_content, stream=False, **operation_config)
+        request = self._client.post(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)
@@ -149,7 +149,7 @@ def internal_paging(next_link=None, raw=False):
 
             # Construct headers
             header_parameters = {}
-            header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+            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:
@@ -158,9 +158,8 @@ def internal_paging(next_link=None, raw=False):
                 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)
-            response = self._client.send(
-                request, header_parameters, stream=False, **operation_config)
+            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)
@@ -219,7 +218,7 @@ def internal_paging(next_link=None, raw=False):
 
             # Construct headers
             header_parameters = {}
-            header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+            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:
@@ -228,9 +227,8 @@ def internal_paging(next_link=None, raw=False):
                 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)
-            response = self._client.send(
-                request, header_parameters, stream=False, **operation_config)
+            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)
@@ -285,7 +283,7 @@ def list_keys(
 
         # Construct headers
         header_parameters = {}
-        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        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:
@@ -294,8 +292,8 @@ def list_keys(
             header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
 
         # Construct and send request
-        request = self._client.post(url, query_parameters)
-        response = self._client.send(request, header_parameters, stream=False, **operation_config)
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
 
         if response.status_code not in [200]:
             exp = CloudError(response)
@@ -336,6 +334,7 @@ def _regenerate_key_initial(
 
         # 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())
@@ -351,9 +350,8 @@ def _regenerate_key_initial(
             body_content = None
 
         # Construct and send request
-        request = self._client.post(url, query_parameters)
-        response = self._client.send(
-            request, header_parameters, body_content, stream=False, **operation_config)
+        request = self._client.post(url, query_parameters, header_parameters, body_content)
+        response = self._client.send(request, stream=False, **operation_config)
 
         if response.status_code not in [201]:
             exp = CloudError(response)
@@ -461,7 +459,7 @@ def get(
 
         # Construct headers
         header_parameters = {}
-        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        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:
@@ -470,8 +468,8 @@ def get(
             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)
-        response = self._client.send(request, header_parameters, stream=False, **operation_config)
+        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)
@@ -508,6 +506,7 @@ def _create_or_update_initial(
 
         # 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())
@@ -523,9 +522,8 @@ def _create_or_update_initial(
             body_content = None
 
         # Construct and send request
-        request = self._client.put(url, query_parameters)
-        response = self._client.send(
-            request, header_parameters, body_content, stream=False, **operation_config)
+        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 [201, 202]:
             exp = CloudError(response)
@@ -613,7 +611,6 @@ def _delete_initial(
 
         # Construct headers
         header_parameters = {}
-        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:
@@ -622,8 +619,8 @@ def _delete_initial(
             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)
-        response = self._client.send(request, header_parameters, stream=False, **operation_config)
+        request = self._client.delete(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
 
         if response.status_code not in [202, 204]:
             exp = CloudError(response)
@@ -695,6 +692,7 @@ def _update_initial(
 
         # 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())
@@ -710,9 +708,8 @@ def _update_initial(
             body_content = None
 
         # Construct and send request
-        request = self._client.patch(url, query_parameters)
-        response = self._client.send(
-            request, header_parameters, body_content, stream=False, **operation_config)
+        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, 202]:
             exp = CloudError(response)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/operations/usages_operations.py b/azure-mgmt-signalr/azure/mgmt/signalr/operations/usages_operations.py
new file mode 100644
index 000000000000..adf39bc94d68
--- /dev/null
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/operations/usages_operations.py
@@ -0,0 +1,105 @@
+# 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 UsagesOperations(object):
+    """UsagesOperations 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: "2018-03-01-preview".
+    """
+
+    models = models
+
+    def __init__(self, client, config, serializer, deserializer):
+
+        self._client = client
+        self._serialize = serializer
+        self._deserialize = deserializer
+        self.api_version = "2018-03-01-preview"
+
+        self.config = config
+
+    def list(
+            self, location, custom_headers=None, raw=False, **operation_config):
+        """List usage quotas for Azure SignalR service by location.
+
+        :param location: the location like "eastus"
+        :type location: 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 SignalRUsage
+        :rtype:
+         ~azure.mgmt.signalr.models.SignalRUsagePaged[~azure.mgmt.signalr.models.SignalRUsage]
+        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        """
+        def internal_paging(next_link=None, raw=False):
+
+            if not next_link:
+                # Construct URL
+                url = self.list.metadata['url']
+                path_format_arguments = {
+                    'location': self._serialize.url("location", location, '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.SignalRUsagePaged(internal_paging, self._deserialize.dependencies)
+
+        if raw:
+            header_dict = {}
+            client_raw_response = models.SignalRUsagePaged(internal_paging, self._deserialize.dependencies, header_dict)
+            return client_raw_response
+
+        return deserialized
+    list.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.SignalRService/locations/{location}/usages'}
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/signal_rmanagement_client.py b/azure-mgmt-signalr/azure/mgmt/signalr/signal_rmanagement_client.py
index 166b6bff533e..fa1600676c3a 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/signal_rmanagement_client.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/signal_rmanagement_client.py
@@ -15,6 +15,7 @@
 from .version import VERSION
 from .operations.operations import Operations
 from .operations.signal_roperations import SignalROperations
+from .operations.usages_operations import UsagesOperations
 from . import models
 
 
@@ -62,6 +63,8 @@ class SignalRManagementClient(SDKClient):
     :vartype operations: azure.mgmt.signalr.operations.Operations
     :ivar signal_r: SignalR operations
     :vartype signal_r: azure.mgmt.signalr.operations.SignalROperations
+    :ivar usages: Usages operations
+    :vartype usages: azure.mgmt.signalr.operations.UsagesOperations
 
     :param credentials: Credentials needed for the client to connect to Azure.
     :type credentials: :mod:`A msrestazure Credentials
@@ -88,3 +91,5 @@ def __init__(
             self._client, self.config, self._serialize, self._deserialize)
         self.signal_r = SignalROperations(
             self._client, self.config, self._serialize, self._deserialize)
+        self.usages = UsagesOperations(
+            self._client, self.config, self._serialize, self._deserialize)
diff --git a/azure-mgmt-signalr/azure/mgmt/signalr/version.py b/azure-mgmt-signalr/azure/mgmt/signalr/version.py
index e0ec669828cb..e7efe25ea7e0 100644
--- a/azure-mgmt-signalr/azure/mgmt/signalr/version.py
+++ b/azure-mgmt-signalr/azure/mgmt/signalr/version.py
@@ -9,5 +9,5 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "0.1.0"
+VERSION = "0.1.1"
 
diff --git a/azure-mgmt-signalr/sdk_packaging.toml b/azure-mgmt-signalr/sdk_packaging.toml
new file mode 100644
index 000000000000..5793b05a276d
--- /dev/null
+++ b/azure-mgmt-signalr/sdk_packaging.toml
@@ -0,0 +1,6 @@
+[packaging]
+package_name = "azure-mgmt-signalr"
+package_pprint_name = "SignalR"
+package_doc_id = ""
+is_stable = false
+is_arm = true
diff --git a/azure-mgmt-signalr/setup.py b/azure-mgmt-signalr/setup.py
index 9c5946249c46..26d7dc636996 100644
--- a/azure-mgmt-signalr/setup.py
+++ b/azure-mgmt-signalr/setup.py
@@ -72,12 +72,14 @@
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
         'License :: OSI Approved :: MIT License',
     ],
     zip_safe=False,
     packages=find_packages(exclude=["tests"]),
     install_requires=[
-        'msrestazure>=0.4.27,<2.0.0',
+        'msrest>=0.5.0',
+        'msrestazure>=0.4.32,<2.0.0',
         'azure-common~=1.1',
     ],
     cmdclass=cmdclass