diff --git a/azure-cognitiveservices-language-luis/MANIFEST.in b/azure-cognitiveservices-language-luis/MANIFEST.in
index 9ecaeb15de50..7f728a95d094 100644
--- a/azure-cognitiveservices-language-luis/MANIFEST.in
+++ b/azure-cognitiveservices-language-luis/MANIFEST.in
@@ -1,2 +1,5 @@
 include *.rst
-include azure_bdist_wheel.py
\ No newline at end of file
+include azure/__init__.py
+include azure/cognitiveservices/__init__.py
+include azure/cognitiveservices/language/__init__.py
+
diff --git a/azure-cognitiveservices-language-luis/azure/__init__.py b/azure-cognitiveservices-language-luis/azure/__init__.py
index de40ea7ca058..0260537a02bb 100644
--- a/azure-cognitiveservices-language-luis/azure/__init__.py
+++ b/azure-cognitiveservices-language-luis/azure/__init__.py
@@ -1 +1 @@
-__import__('pkg_resources').declare_namespace(__name__)
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)
\ No newline at end of file
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/__init__.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/__init__.py
index de40ea7ca058..0260537a02bb 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/__init__.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/__init__.py
@@ -1 +1 @@
-__import__('pkg_resources').declare_namespace(__name__)
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)
\ No newline at end of file
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/__init__.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/__init__.py
index de40ea7ca058..0260537a02bb 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/__init__.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/__init__.py
@@ -1 +1 @@
-__import__('pkg_resources').declare_namespace(__name__)
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)
\ No newline at end of file
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/luis_authoring_client.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/luis_authoring_client.py
index 697917008e81..52df018e9a89 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/luis_authoring_client.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/luis_authoring_client.py
@@ -22,6 +22,7 @@
 from .operations.permissions_operations import PermissionsOperations
 from .operations.pattern_operations import PatternOperations
 from .operations.settings_operations import SettingsOperations
+from .operations.azure_accounts_operations import AzureAccountsOperations
 from . import models
 
 
@@ -79,6 +80,8 @@ class LUISAuthoringClient(SDKClient):
     :vartype pattern: azure.cognitiveservices.language.luis.authoring.operations.PatternOperations
     :ivar settings: Settings operations
     :vartype settings: azure.cognitiveservices.language.luis.authoring.operations.SettingsOperations
+    :ivar azure_accounts: AzureAccounts operations
+    :vartype azure_accounts: azure.cognitiveservices.language.luis.authoring.operations.AzureAccountsOperations
 
     :param endpoint: Supported Cognitive Services endpoints (protocol and
      hostname, for example: https://westus.api.cognitive.microsoft.com).
@@ -117,3 +120,5 @@ def __init__(
             self._client, self.config, self._serialize, self._deserialize)
         self.settings = SettingsOperations(
             self._client, self.config, self._serialize, self._deserialize)
+        self.azure_accounts = AzureAccountsOperations(
+            self._client, self.config, self._serialize, self._deserialize)
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/__init__.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/__init__.py
index 235f2f5dc58e..ba32b6e3600a 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/__init__.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/__init__.py
@@ -109,6 +109,7 @@
     from .pattern_rule_info_py3 import PatternRuleInfo
     from .label_text_object_py3 import LabelTextObject
     from .app_version_setting_object_py3 import AppVersionSettingObject
+    from .azure_account_info_object_py3 import AzureAccountInfoObject
     from .hierarchical_child_model_update_object_py3 import HierarchicalChildModelUpdateObject
     from .hierarchical_child_model_create_object_py3 import HierarchicalChildModelCreateObject
     from .composite_child_model_create_object_py3 import CompositeChildModelCreateObject
@@ -212,6 +213,7 @@
     from .pattern_rule_info import PatternRuleInfo
     from .label_text_object import LabelTextObject
     from .app_version_setting_object import AppVersionSettingObject
+    from .azure_account_info_object import AzureAccountInfoObject
     from .hierarchical_child_model_update_object import HierarchicalChildModelUpdateObject
     from .hierarchical_child_model_create_object import HierarchicalChildModelCreateObject
     from .composite_child_model_create_object import CompositeChildModelCreateObject
@@ -320,6 +322,7 @@
     'PatternRuleInfo',
     'LabelTextObject',
     'AppVersionSettingObject',
+    'AzureAccountInfoObject',
     'HierarchicalChildModelUpdateObject',
     'HierarchicalChildModelCreateObject',
     'CompositeChildModelCreateObject',
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/azure_account_info_object.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/azure_account_info_object.py
new file mode 100644
index 000000000000..edc9ef3ab968
--- /dev/null
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/azure_account_info_object.py
@@ -0,0 +1,44 @@
+# 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 AzureAccountInfoObject(Model):
+    """Defines the azure account information object.
+
+    All required parameters must be populated in order to send to Azure.
+
+    :param azure_subscription_id: Required. The id for the azure subscription.
+    :type azure_subscription_id: str
+    :param resource_group: Required. The azure resource group name.
+    :type resource_group: str
+    :param account_name: Required. The azure account name.
+    :type account_name: str
+    """
+
+    _validation = {
+        'azure_subscription_id': {'required': True},
+        'resource_group': {'required': True},
+        'account_name': {'required': True},
+    }
+
+    _attribute_map = {
+        'azure_subscription_id': {'key': 'azureSubscriptionId', 'type': 'str'},
+        'resource_group': {'key': 'resourceGroup', 'type': 'str'},
+        'account_name': {'key': 'accountName', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(AzureAccountInfoObject, self).__init__(**kwargs)
+        self.azure_subscription_id = kwargs.get('azure_subscription_id', None)
+        self.resource_group = kwargs.get('resource_group', None)
+        self.account_name = kwargs.get('account_name', None)
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/azure_account_info_object_py3.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/azure_account_info_object_py3.py
new file mode 100644
index 000000000000..e0cefd0de20e
--- /dev/null
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/azure_account_info_object_py3.py
@@ -0,0 +1,44 @@
+# 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 AzureAccountInfoObject(Model):
+    """Defines the azure account information object.
+
+    All required parameters must be populated in order to send to Azure.
+
+    :param azure_subscription_id: Required. The id for the azure subscription.
+    :type azure_subscription_id: str
+    :param resource_group: Required. The azure resource group name.
+    :type resource_group: str
+    :param account_name: Required. The azure account name.
+    :type account_name: str
+    """
+
+    _validation = {
+        'azure_subscription_id': {'required': True},
+        'resource_group': {'required': True},
+        'account_name': {'required': True},
+    }
+
+    _attribute_map = {
+        'azure_subscription_id': {'key': 'azureSubscriptionId', 'type': 'str'},
+        'resource_group': {'key': 'resourceGroup', 'type': 'str'},
+        'account_name': {'key': 'accountName', 'type': 'str'},
+    }
+
+    def __init__(self, *, azure_subscription_id: str, resource_group: str, account_name: str, **kwargs) -> None:
+        super(AzureAccountInfoObject, self).__init__(**kwargs)
+        self.azure_subscription_id = azure_subscription_id
+        self.resource_group = resource_group
+        self.account_name = account_name
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info.py
index be6fd40e4f7d..b856fa279c9d 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info.py
@@ -28,6 +28,8 @@ class EndpointInfo(Model):
     :type assigned_endpoint_key: str
     :param endpoint_region: The endpoint's region.
     :type endpoint_region: str
+    :param failed_regions: Regions where publishing failed.
+    :type failed_regions: str
     :param published_date_time: Timestamp when was last published.
     :type published_date_time: str
     """
@@ -39,6 +41,7 @@ class EndpointInfo(Model):
         'region': {'key': 'region', 'type': 'str'},
         'assigned_endpoint_key': {'key': 'assignedEndpointKey', 'type': 'str'},
         'endpoint_region': {'key': 'endpointRegion', 'type': 'str'},
+        'failed_regions': {'key': 'failedRegions', 'type': 'str'},
         'published_date_time': {'key': 'publishedDateTime', 'type': 'str'},
     }
 
@@ -50,4 +53,5 @@ def __init__(self, **kwargs):
         self.region = kwargs.get('region', None)
         self.assigned_endpoint_key = kwargs.get('assigned_endpoint_key', None)
         self.endpoint_region = kwargs.get('endpoint_region', None)
+        self.failed_regions = kwargs.get('failed_regions', None)
         self.published_date_time = kwargs.get('published_date_time', None)
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info_py3.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info_py3.py
index 3e8f171a9067..8673ea254c98 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info_py3.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/endpoint_info_py3.py
@@ -28,6 +28,8 @@ class EndpointInfo(Model):
     :type assigned_endpoint_key: str
     :param endpoint_region: The endpoint's region.
     :type endpoint_region: str
+    :param failed_regions: Regions where publishing failed.
+    :type failed_regions: str
     :param published_date_time: Timestamp when was last published.
     :type published_date_time: str
     """
@@ -39,10 +41,11 @@ class EndpointInfo(Model):
         'region': {'key': 'region', 'type': 'str'},
         'assigned_endpoint_key': {'key': 'assignedEndpointKey', 'type': 'str'},
         'endpoint_region': {'key': 'endpointRegion', 'type': 'str'},
+        'failed_regions': {'key': 'failedRegions', 'type': 'str'},
         'published_date_time': {'key': 'publishedDateTime', 'type': 'str'},
     }
 
-    def __init__(self, *, version_id: str=None, is_staging: bool=None, endpoint_url: str=None, region: str=None, assigned_endpoint_key: str=None, endpoint_region: str=None, published_date_time: str=None, **kwargs) -> None:
+    def __init__(self, *, version_id: str=None, is_staging: bool=None, endpoint_url: str=None, region: str=None, assigned_endpoint_key: str=None, endpoint_region: str=None, failed_regions: str=None, published_date_time: str=None, **kwargs) -> None:
         super(EndpointInfo, self).__init__(**kwargs)
         self.version_id = version_id
         self.is_staging = is_staging
@@ -50,4 +53,5 @@ def __init__(self, *, version_id: str=None, is_staging: bool=None, endpoint_url:
         self.region = region
         self.assigned_endpoint_key = assigned_endpoint_key
         self.endpoint_region = endpoint_region
+        self.failed_regions = failed_regions
         self.published_date_time = published_date_time
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object.py
index a9a12a017d9c..772fa64008cb 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object.py
@@ -17,10 +17,10 @@ class ExampleLabelObject(Model):
 
     :param text: The sample's utterance.
     :type text: str
-    :param entity_labels: The idenfied entities within the utterance.
+    :param entity_labels: The identified entities within the utterance.
     :type entity_labels:
      list[~azure.cognitiveservices.language.luis.authoring.models.EntityLabelObject]
-    :param intent_name: The idenfitied intent representing the utterance.
+    :param intent_name: The identified intent representing the utterance.
     :type intent_name: str
     """
 
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object_py3.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object_py3.py
index 6587bf9cbb17..e470ce415a49 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object_py3.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/example_label_object_py3.py
@@ -17,10 +17,10 @@ class ExampleLabelObject(Model):
 
     :param text: The sample's utterance.
     :type text: str
-    :param entity_labels: The idenfied entities within the utterance.
+    :param entity_labels: The identified entities within the utterance.
     :type entity_labels:
      list[~azure.cognitiveservices.language.luis.authoring.models.EntityLabelObject]
-    :param intent_name: The idenfitied intent representing the utterance.
+    :param intent_name: The identified intent representing the utterance.
     :type intent_name: str
     """
 
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info.py
index a51c82080aec..c7e36e53396d 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info.py
@@ -28,6 +28,8 @@ class ProductionOrStagingEndpointInfo(EndpointInfo):
     :type assigned_endpoint_key: str
     :param endpoint_region: The endpoint's region.
     :type endpoint_region: str
+    :param failed_regions: Regions where publishing failed.
+    :type failed_regions: str
     :param published_date_time: Timestamp when was last published.
     :type published_date_time: str
     """
@@ -39,6 +41,7 @@ class ProductionOrStagingEndpointInfo(EndpointInfo):
         'region': {'key': 'region', 'type': 'str'},
         'assigned_endpoint_key': {'key': 'assignedEndpointKey', 'type': 'str'},
         'endpoint_region': {'key': 'endpointRegion', 'type': 'str'},
+        'failed_regions': {'key': 'failedRegions', 'type': 'str'},
         'published_date_time': {'key': 'publishedDateTime', 'type': 'str'},
     }
 
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info_py3.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info_py3.py
index c6a1ee157c3e..edc0837d4135 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info_py3.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/production_or_staging_endpoint_info_py3.py
@@ -28,6 +28,8 @@ class ProductionOrStagingEndpointInfo(EndpointInfo):
     :type assigned_endpoint_key: str
     :param endpoint_region: The endpoint's region.
     :type endpoint_region: str
+    :param failed_regions: Regions where publishing failed.
+    :type failed_regions: str
     :param published_date_time: Timestamp when was last published.
     :type published_date_time: str
     """
@@ -39,8 +41,9 @@ class ProductionOrStagingEndpointInfo(EndpointInfo):
         'region': {'key': 'region', 'type': 'str'},
         'assigned_endpoint_key': {'key': 'assignedEndpointKey', 'type': 'str'},
         'endpoint_region': {'key': 'endpointRegion', 'type': 'str'},
+        'failed_regions': {'key': 'failedRegions', 'type': 'str'},
         'published_date_time': {'key': 'publishedDateTime', 'type': 'str'},
     }
 
-    def __init__(self, *, version_id: str=None, is_staging: bool=None, endpoint_url: str=None, region: str=None, assigned_endpoint_key: str=None, endpoint_region: str=None, published_date_time: str=None, **kwargs) -> None:
-        super(ProductionOrStagingEndpointInfo, self).__init__(version_id=version_id, is_staging=is_staging, endpoint_url=endpoint_url, region=region, assigned_endpoint_key=assigned_endpoint_key, endpoint_region=endpoint_region, published_date_time=published_date_time, **kwargs)
+    def __init__(self, *, version_id: str=None, is_staging: bool=None, endpoint_url: str=None, region: str=None, assigned_endpoint_key: str=None, endpoint_region: str=None, failed_regions: str=None, published_date_time: str=None, **kwargs) -> None:
+        super(ProductionOrStagingEndpointInfo, self).__init__(version_id=version_id, is_staging=is_staging, endpoint_url=endpoint_url, region=region, assigned_endpoint_key=assigned_endpoint_key, endpoint_region=endpoint_region, failed_regions=failed_regions, published_date_time=published_date_time, **kwargs)
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object.py
index 40528595c704..fa555891f6f4 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object.py
@@ -16,7 +16,7 @@ class PublishSettingUpdateObject(Model):
     """Object model for updating an application's publish settings.
 
     :param sentiment_analysis: Setting sentiment analysis as true returns the
-     Sentiment of the input utterance along with the resopnse
+     Sentiment of the input utterance along with the response
     :type sentiment_analysis: bool
     :param speech: Setting speech as public enables speech priming in your app
     :type speech: bool
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object_py3.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object_py3.py
index 356e854eaa15..a9dae2e391f3 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object_py3.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_setting_update_object_py3.py
@@ -16,7 +16,7 @@ class PublishSettingUpdateObject(Model):
     """Object model for updating an application's publish settings.
 
     :param sentiment_analysis: Setting sentiment analysis as true returns the
-     Sentiment of the input utterance along with the resopnse
+     Sentiment of the input utterance along with the response
     :type sentiment_analysis: bool
     :param speech: Setting speech as public enables speech priming in your app
     :type speech: bool
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings.py
index 1a099987d6de..7dc6b8754515 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings.py
@@ -21,7 +21,7 @@ class PublishSettings(Model):
     :type id: str
     :param is_sentiment_analysis_enabled: Required. Setting sentiment analysis
      as true returns the Sentiment of the input utterance along with the
-     resopnse
+     response
     :type is_sentiment_analysis_enabled: bool
     :param is_speech_enabled: Required. Setting speech as public enables
      speech priming in your app
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings_py3.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings_py3.py
index 0da2f80efdad..f8ade900514e 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings_py3.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/models/publish_settings_py3.py
@@ -21,7 +21,7 @@ class PublishSettings(Model):
     :type id: str
     :param is_sentiment_analysis_enabled: Required. Setting sentiment analysis
      as true returns the Sentiment of the input utterance along with the
-     resopnse
+     response
     :type is_sentiment_analysis_enabled: bool
     :param is_speech_enabled: Required. Setting speech as public enables
      speech priming in your app
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/__init__.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/__init__.py
index 7ab51f6a50cc..4e467d3e81d4 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/__init__.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/__init__.py
@@ -18,6 +18,7 @@
 from .permissions_operations import PermissionsOperations
 from .pattern_operations import PatternOperations
 from .settings_operations import SettingsOperations
+from .azure_accounts_operations import AzureAccountsOperations
 
 __all__ = [
     'FeaturesOperations',
@@ -29,4 +30,5 @@
     'PermissionsOperations',
     'PatternOperations',
     'SettingsOperations',
+    'AzureAccountsOperations',
 ]
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/apps_operations.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/apps_operations.py
index 8d8753b35a2d..574f5e9dd4c9 100644
--- a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/apps_operations.py
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/apps_operations.py
@@ -157,7 +157,7 @@ def list(
     def import_method(
             self, luis_app, app_name=None, custom_headers=None, raw=False, **operation_config):
         """Imports an application to LUIS, the application's structure should be
-        included in in the request body.
+        included in the request body.
 
         :param luis_app: A LUIS application structure.
         :type luis_app:
@@ -592,11 +592,13 @@ def update(
     update.metadata = {'url': '/apps/{appId}'}
 
     def delete(
-            self, app_id, custom_headers=None, raw=False, **operation_config):
+            self, app_id, force=False, custom_headers=None, raw=False, **operation_config):
         """Deletes an application.
 
         :param app_id: The application ID.
         :type app_id: str
+        :param force: A flag to indicate whether to force an operation.
+        :type force: bool
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
          deserialized response
@@ -619,6 +621,8 @@ def delete(
 
         # Construct parameters
         query_parameters = {}
+        if force is not None:
+            query_parameters['force'] = self._serialize.query("force", force, 'bool')
 
         # Construct headers
         header_parameters = {}
@@ -696,13 +700,15 @@ def publish(
         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]:
+        if response.status_code not in [201, 207]:
             raise models.ErrorResponseException(self._deserialize, response)
 
         deserialized = None
 
         if response.status_code == 201:
             deserialized = self._deserialize('ProductionOrStagingEndpointInfo', response)
+        if response.status_code == 207:
+            deserialized = self._deserialize('ProductionOrStagingEndpointInfo', response)
 
         if raw:
             client_raw_response = ClientRawResponse(deserialized, response)
@@ -1159,3 +1165,129 @@ def list_available_custom_prebuilt_domains_for_culture(
 
         return deserialized
     list_available_custom_prebuilt_domains_for_culture.metadata = {'url': '/apps/customprebuiltdomains/{culture}'}
+
+    def package_published_application_as_gzip(
+            self, app_id, slot_name, custom_headers=None, raw=False, callback=None, **operation_config):
+        """package - Gets published LUIS application package in binary stream GZip
+        format.
+
+        Packages published LUIS application as GZip.
+
+        :param app_id: The application ID.
+        :type app_id: str
+        :param slot_name: The publishing slot name.
+        :type slot_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 callback: When specified, will be called with each chunk of
+         data that is streamed. The callback should take two arguments, the
+         bytes of the current chunk of data and the response object. If the
+         data is uploading, response will be None.
+        :type callback: Callable[Bytes, response=None]
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: object or ClientRawResponse if raw=true
+        :rtype: Generator or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.cognitiveservices.language.luis.authoring.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.package_published_application_as_gzip.metadata['url']
+        path_format_arguments = {
+            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True),
+            'appId': self._serialize.url("app_id", app_id, 'str'),
+            'slotName': self._serialize.url("slot_name", slot_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if custom_headers:
+            header_parameters.update(custom_headers)
+
+        # Construct and send request
+        request = self._client.get(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=True, **operation_config)
+
+        if response.status_code not in [200]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._client.stream_download(response, callback)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    package_published_application_as_gzip.metadata = {'url': '/package/{appId}/slot/{slotName}/gzip'}
+
+    def package_trained_application_as_gzip(
+            self, app_id, version_id, custom_headers=None, raw=False, callback=None, **operation_config):
+        """package - Gets trained LUIS application package in binary stream GZip
+        format.
+
+        Packages trained LUIS application as GZip.
+
+        :param app_id: The application ID.
+        :type app_id: str
+        :param version_id: The version ID.
+        :type version_id: 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 callback: When specified, will be called with each chunk of
+         data that is streamed. The callback should take two arguments, the
+         bytes of the current chunk of data and the response object. If the
+         data is uploading, response will be None.
+        :type callback: Callable[Bytes, response=None]
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: object or ClientRawResponse if raw=true
+        :rtype: Generator or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.cognitiveservices.language.luis.authoring.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.package_trained_application_as_gzip.metadata['url']
+        path_format_arguments = {
+            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True),
+            'appId': self._serialize.url("app_id", app_id, 'str'),
+            'versionId': self._serialize.url("version_id", version_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if custom_headers:
+            header_parameters.update(custom_headers)
+
+        # Construct and send request
+        request = self._client.get(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=True, **operation_config)
+
+        if response.status_code not in [200]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._client.stream_download(response, callback)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    package_trained_application_as_gzip.metadata = {'url': '/package/{appId}/versions/{versionId}/gzip'}
diff --git a/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/azure_accounts_operations.py b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/azure_accounts_operations.py
new file mode 100644
index 000000000000..dfe57349f549
--- /dev/null
+++ b/azure-cognitiveservices-language-luis/azure/cognitiveservices/language/luis/authoring/operations/azure_accounts_operations.py
@@ -0,0 +1,278 @@
+# 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.pipeline import ClientRawResponse
+
+from .. import models
+
+
+class AzureAccountsOperations(object):
+    """AzureAccountsOperations 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.
+    """
+
+    models = models
+
+    def __init__(self, client, config, serializer, deserializer):
+
+        self._client = client
+        self._serialize = serializer
+        self._deserialize = deserializer
+
+        self.config = config
+
+    def assign_to_app(
+            self, app_id, azure_account_info_object=None, custom_headers=None, raw=False, **operation_config):
+        """apps - Assign a LUIS azure account to an application.
+
+        Assigns an azure account to the application.
+
+        :param app_id: The application ID.
+        :type app_id: str
+        :param azure_account_info_object: The azure account information
+         object.
+        :type azure_account_info_object:
+         ~azure.cognitiveservices.language.luis.authoring.models.AzureAccountInfoObject
+        :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: OperationStatus or ClientRawResponse if raw=true
+        :rtype:
+         ~azure.cognitiveservices.language.luis.authoring.models.OperationStatus
+         or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.cognitiveservices.language.luis.authoring.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.assign_to_app.metadata['url']
+        path_format_arguments = {
+            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True),
+            'appId': self._serialize.url("app_id", app_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        if custom_headers:
+            header_parameters.update(custom_headers)
+
+        # Construct body
+        if azure_account_info_object is not None:
+            body_content = self._serialize.body(azure_account_info_object, 'AzureAccountInfoObject')
+        else:
+            body_content = None
+
+        # Construct and send request
+        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]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 201:
+            deserialized = self._deserialize('OperationStatus', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    assign_to_app.metadata = {'url': '/apps/{appId}/azureaccounts'}
+
+    def get_assigned(
+            self, app_id, custom_headers=None, raw=False, **operation_config):
+        """apps - Get LUIS azure accounts assigned to the application.
+
+        Gets the LUIS azure accounts assigned to the application for the user
+        using his ARM token.
+
+        :param app_id: The application ID.
+        :type app_id: 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: list or ClientRawResponse if raw=true
+        :rtype:
+         list[~azure.cognitiveservices.language.luis.authoring.models.AzureAccountInfoObject]
+         or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.cognitiveservices.language.luis.authoring.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.get_assigned.metadata['url']
+        path_format_arguments = {
+            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True),
+            'appId': self._serialize.url("app_id", app_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if custom_headers:
+            header_parameters.update(custom_headers)
+
+        # 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]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('[AzureAccountInfoObject]', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    get_assigned.metadata = {'url': '/apps/{appId}/azureaccounts'}
+
+    def remove_from_app(
+            self, app_id, azure_account_info_object=None, custom_headers=None, raw=False, **operation_config):
+        """apps - Removes an assigned LUIS azure account from an application.
+
+        Removes assigned azure account from the application.
+
+        :param app_id: The application ID.
+        :type app_id: str
+        :param azure_account_info_object: The azure account information
+         object.
+        :type azure_account_info_object:
+         ~azure.cognitiveservices.language.luis.authoring.models.AzureAccountInfoObject
+        :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: OperationStatus or ClientRawResponse if raw=true
+        :rtype:
+         ~azure.cognitiveservices.language.luis.authoring.models.OperationStatus
+         or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.cognitiveservices.language.luis.authoring.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.remove_from_app.metadata['url']
+        path_format_arguments = {
+            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True),
+            'appId': self._serialize.url("app_id", app_id, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        if custom_headers:
+            header_parameters.update(custom_headers)
+
+        # Construct body
+        if azure_account_info_object is not None:
+            body_content = self._serialize.body(azure_account_info_object, 'AzureAccountInfoObject')
+        else:
+            body_content = None
+
+        # Construct and send request
+        request = self._client.delete(url, query_parameters, header_parameters, body_content)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('OperationStatus', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    remove_from_app.metadata = {'url': '/apps/{appId}/azureaccounts'}
+
+    def get_user_luis_accounts(
+            self, custom_headers=None, raw=False, **operation_config):
+        """user - Get LUIS azure accounts.
+
+        Gets the LUIS azure accounts for the user using his ARM token.
+
+        :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: list or ClientRawResponse if raw=true
+        :rtype:
+         list[~azure.cognitiveservices.language.luis.authoring.models.AzureAccountInfoObject]
+         or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.cognitiveservices.language.luis.authoring.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.get_user_luis_accounts.metadata['url']
+        path_format_arguments = {
+            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True)
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if custom_headers:
+            header_parameters.update(custom_headers)
+
+        # 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]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('[AzureAccountInfoObject]', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    get_user_luis_accounts.metadata = {'url': '/azureaccounts'}
diff --git a/azure-cognitiveservices-language-luis/azure_bdist_wheel.py b/azure-cognitiveservices-language-luis/azure_bdist_wheel.py
deleted file mode 100644
index 8a81d1b61775..000000000000
--- a/azure-cognitiveservices-language-luis/azure_bdist_wheel.py
+++ /dev/null
@@ -1,54 +0,0 @@
-#-------------------------------------------------------------------------
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See License.txt in the project root for
-# license information.
-#--------------------------------------------------------------------------
-
-from distutils import log as logger
-import os.path
-
-from wheel.bdist_wheel import bdist_wheel
-class azure_bdist_wheel(bdist_wheel):
-    """The purpose of this class is to build wheel a little differently than the sdist,
-    without requiring to build the wheel from the sdist (i.e. you can build the wheel
-    directly from source).
-    """
-
-    description = "Create an Azure wheel distribution"
-
-    user_options = bdist_wheel.user_options + \
-        [('azure-namespace-package=', None,
-            "Name of the deepest nspkg used")]
-
-    def initialize_options(self):
-        bdist_wheel.initialize_options(self)
-        self.azure_namespace_package = None
-
-    def finalize_options(self):
-        bdist_wheel.finalize_options(self)
-        if self.azure_namespace_package and not self.azure_namespace_package.endswith("-nspkg"):
-            raise ValueError("azure_namespace_package must finish by -nspkg")
-
-    def run(self):
-        if not self.distribution.install_requires:
-            self.distribution.install_requires = []
-        self.distribution.install_requires.append(
-            "{}>=2.0.0".format(self.azure_namespace_package))
-        bdist_wheel.run(self)
-
-    def write_record(self, bdist_dir, distinfo_dir):
-        if self.azure_namespace_package:
-            # Split and remove last part, assuming it's "nspkg"
-            subparts = self.azure_namespace_package.split('-')[0:-1]
-        folder_with_init = [os.path.join(*subparts[0:i+1]) for i in range(len(subparts))]
-        for azure_sub_package in folder_with_init:
-            init_file = os.path.join(bdist_dir, azure_sub_package, '__init__.py')
-            if os.path.isfile(init_file):
-                logger.info("manually remove {} while building the wheel".format(init_file))
-                os.remove(init_file)
-            else:
-                raise ValueError("Unable to find {}. Are you sure of your namespace package?".format(init_file))
-        bdist_wheel.write_record(self, bdist_dir, distinfo_dir)
-cmdclass = {
-    'bdist_wheel': azure_bdist_wheel,
-}
diff --git a/azure-cognitiveservices-language-luis/sdk_packaging.toml b/azure-cognitiveservices-language-luis/sdk_packaging.toml
index ffd80048fed4..41db1d0cb149 100644
--- a/azure-cognitiveservices-language-luis/sdk_packaging.toml
+++ b/azure-cognitiveservices-language-luis/sdk_packaging.toml
@@ -4,3 +4,4 @@ package_pprint_name = "Cognitive Services LUIS"
 package_doc_id = "cognitive-services"
 is_stable = false
 is_arm = false
+need_msrestazure = false
diff --git a/azure-cognitiveservices-language-luis/setup.cfg b/azure-cognitiveservices-language-luis/setup.cfg
index 2d986195ea2f..3c6e79cf31da 100644
--- a/azure-cognitiveservices-language-luis/setup.cfg
+++ b/azure-cognitiveservices-language-luis/setup.cfg
@@ -1,3 +1,2 @@
 [bdist_wheel]
 universal=1
-azure-namespace-package=azure-cognitiveservices-language-nspkg
\ No newline at end of file
diff --git a/azure-cognitiveservices-language-luis/setup.py b/azure-cognitiveservices-language-luis/setup.py
index cf9f2f5a5b34..c47a8246eabf 100644
--- a/azure-cognitiveservices-language-luis/setup.py
+++ b/azure-cognitiveservices-language-luis/setup.py
@@ -10,12 +10,6 @@
 import os.path
 from io import open
 from setuptools import find_packages, setup
-try:
-    from azure_bdist_wheel import cmdclass
-except ImportError:
-    from distutils import log as logger
-    logger.warn("Wheel is not available, disabling bdist_wheel hook")
-    cmdclass = {}
 
 # Change the PACKAGE_NAME only to change folder and different name
 PACKAGE_NAME = "azure-cognitiveservices-language-luis"
@@ -76,11 +70,18 @@
         'License :: OSI Approved :: MIT License',
     ],
     zip_safe=False,
-    packages=find_packages(exclude=["tests"]),
+    packages=find_packages(exclude=[
+        'tests',
+        # Exclude packages that will be covered by PEP420 or nspkg
+        'azure',
+        'azure.cognitiveservices',
+        'azure.cognitiveservices.language',
+    ]),
     install_requires=[
         'msrest>=0.5.0',
-        'msrestazure>=0.4.32,<2.0.0',
         'azure-common~=1.1',
     ],
-    cmdclass=cmdclass
+    extras_require={
+        ":python_version<'3.0'": ['azure-cognitiveservices-language-nspkg'],
+    }
 )