[EGv2] generate with newer emitter

.vscode/cspell.json

@@ -271,6 +271,7 @@
     "mibps",
     "mgmt",
     "mhsm",
+    "Nify",
     "mipsle",
     "mktime",
     "mros",

sdk/eventgrid/azure-eventgrid/assets.json

@@ -2,5 +2,5 @@
   "AssetsRepo": "Azure/azure-sdk-assets",
   "AssetsRepoPrefixPath": "python",
   "TagPrefix": "python/eventgrid/azure-eventgrid",
-  "Tag": "python/eventgrid/azure-eventgrid_6f56978914"
+  "Tag": "python/eventgrid/azure-eventgrid_fce4958e09"
 }

sdk/eventgrid/azure-eventgrid/azure/eventgrid/_client.py

@@ -7,7 +7,7 @@
 # --------------------------------------------------------------------------
 
 from copy import deepcopy
-from typing import Any
+from typing import Any, TYPE_CHECKING, Union
 
 from azure.core import PipelineClient
 from azure.core.credentials import AzureKeyCredential
@@ -17,14 +17,20 @@
 from ._operations import EventGridClientOperationsMixin
 from ._serialization import Deserializer, Serializer
 
+if TYPE_CHECKING:
+    # pylint: disable=unused-import,ungrouped-imports
+    from azure.core.credentials import TokenCredential
+
 class EventGridClient(EventGridClientOperationsMixin):  # pylint: disable=client-accepts-api-version-keyword
     """Azure Messaging EventGrid Client.
 
     :param endpoint: The host name of the namespace, e.g.
      namespaceName1.westus-1.eventgrid.azure.net. Required.
     :type endpoint: str
-    :param credential: Credential needed for the client to connect to Azure. Required.
-    :type credential: ~azure.core.credentials.AzureKeyCredential
+    :param credential: Credential needed for the client to connect to Azure. Is either a
+     AzureKeyCredential type or a TokenCredential type. Required.
+    :type credential: ~azure.core.credentials.AzureKeyCredential or
+     ~azure.core.credentials.TokenCredential
     :keyword api_version: The API version to use for this operation. Default value is
      "2023-06-01-preview". Note that overriding this default value may result in unsupported
      behavior.
@@ -34,7 +40,7 @@ class EventGridClient(EventGridClientOperationsMixin):  # pylint: disable=client
     def __init__(
         self,
         endpoint: str,
-        credential: AzureKeyCredential,
+        credential: Union[AzureKeyCredential, "TokenCredential"],
         **kwargs: Any
     ) -> None:
         _endpoint = '{endpoint}'

sdk/eventgrid/azure-eventgrid/azure/eventgrid/_configuration.py

@@ -6,16 +6,22 @@
 # Changes may cause incorrect behavior and will be lost if the code is regenerated.
 # --------------------------------------------------------------------------
 
-from typing import Any
+from typing import Any, TYPE_CHECKING, Union
 
 from azure.core.configuration import Configuration
 from azure.core.credentials import AzureKeyCredential
 from azure.core.pipeline import policies
 
 from ._version import VERSION
 
+if TYPE_CHECKING:
+    # pylint: disable=unused-import,ungrouped-imports
+    from azure.core.credentials import TokenCredential
 
-class EventGridClientConfiguration(Configuration):  # pylint: disable=too-many-instance-attributes
+
+class EventGridClientConfiguration(    # pylint: disable=too-many-instance-attributes,name-too-long
+    Configuration
+):
     """Configuration for EventGridClient.
 
     Note that all parameters used to create this instance are saved as instance
@@ -24,8 +30,10 @@ class EventGridClientConfiguration(Configuration):  # pylint: disable=too-many-i
     :param endpoint: The host name of the namespace, e.g.
      namespaceName1.westus-1.eventgrid.azure.net. Required.
     :type endpoint: str
-    :param credential: Credential needed for the client to connect to Azure. Required.
-    :type credential: ~azure.core.credentials.AzureKeyCredential
+    :param credential: Credential needed for the client to connect to Azure. Is either a
+     AzureKeyCredential type or a TokenCredential type. Required.
+    :type credential: ~azure.core.credentials.AzureKeyCredential or
+     ~azure.core.credentials.TokenCredential
     :keyword api_version: The API version to use for this operation. Default value is
      "2023-06-01-preview". Note that overriding this default value may result in unsupported
      behavior.
@@ -35,7 +43,7 @@ class EventGridClientConfiguration(Configuration):  # pylint: disable=too-many-i
     def __init__(
         self,
         endpoint: str,
-        credential: AzureKeyCredential,
+        credential: Union[AzureKeyCredential, "TokenCredential"],
         **kwargs: Any
     ) -> None:
         super(EventGridClientConfiguration, self).__init__(**kwargs)
@@ -49,9 +57,16 @@ def __init__(
         self.endpoint = endpoint
         self.credential = credential
         self.api_version = api_version
+        self.credential_scopes = kwargs.pop('credential_scopes', ['https://eventgrid.azure.net/.default'])
         kwargs.setdefault('sdk_moniker', 'eventgrid/{}'.format(VERSION))
         self._configure(**kwargs)
 
+    def _infer_policy(self, **kwargs):
+        if isinstance(self.credential, AzureKeyCredential):
+            return policies.AzureKeyCredentialPolicy(self.credential, "Authorization", prefix="SharedAccessKey", **kwargs)
+        if hasattr(self.credential, 'get_token'):
+            return policies.BearerTokenCredentialPolicy(self.credential, *self.credential_scopes, **kwargs)
+        raise TypeError(f"Unsupported credential: {self.credential}")
 
     def _configure(
         self,
@@ -67,4 +82,4 @@ def _configure(
         self.redirect_policy = kwargs.get('redirect_policy') or policies.RedirectPolicy(**kwargs)
         self.authentication_policy = kwargs.get('authentication_policy')
         if self.credential and not self.authentication_policy:
-            self.authentication_policy = policies.AzureKeyCredentialPolicy(self.credential, "SharedAccessKey", **kwargs)
+            self.authentication_policy = self._infer_policy(**kwargs)