[webpubsub] regen with hub as a client parameter

sdk/webpubsub/azure-messaging-webpubsubservice/CHANGELOG.md

@@ -10,6 +10,7 @@
 - remove the `operations` namespace from `azure.messaging.webpubsubservice`
 - rename operation `check_permission` to `has_permission`
 - operations `connection_exists`, `group_exists`, `user_exists`, and `has_permission` now return boolean values instead of raising
+- move parameter 'hub' from operation to client
 
 
 ## 1.0.0b2 (2021-10-14)

sdk/webpubsub/azure-messaging-webpubsubservice/README.md

@@ -36,7 +36,7 @@ You can authenticate the `WebPubSubServiceClient` using [connection string][conn
 ```python
 >>> from azure.messaging.webpubsubservice import WebPubSubServiceClient
 
->>> service = WebPubSubServiceClient.from_connection_string(connection_string='<connection_string>')
+>>> service = WebPubSubServiceClient.from_connection_string(connection_string='<connection_string>', hub='hub')
 ```
 
 Or using the service endpoint and the access key:
@@ -45,7 +45,7 @@ Or using the service endpoint and the access key:
 >>> from azure.messaging.webpubsubservice import WebPubSubServiceClient
 >>> from azure.core.credentials import AzureKeyCredential
 
->>> service = WebPubSubServiceClient(endpoint='<endpoint>', credential=AzureKeyCredential("<access_key>"))
+>>> service = WebPubSubServiceClient(endpoint='<endpoint>', hub='hub', credential=AzureKeyCredential("<access_key>"))
 ```
 
 Or using [Azure Active Directory][aad_doc]:
@@ -56,7 +56,7 @@ Or using [Azure Active Directory][aad_doc]:
     ```python
     >>> from azure.messaging.webpubsubservice import WebPubSubServiceClient
     >>> from azure.identity import DefaultAzureCredential
-    >>> service = WebPubSubServiceClient(endpoint='<endpoint>', credential=DefaultAzureCredential())
+    >>> service = WebPubSubServiceClient(endpoint='<endpoint>', hub='hub', credential=DefaultAzureCredential())
     ```
 
 ## Key concepts
@@ -88,8 +88,8 @@ When the client is connected, it can send messages to the upstream application,
 ```python
 >>> from azure.messaging.webpubsubservice import WebPubSubServiceClient
 
->>> service = WebPubSubServiceClient.from_connection_string('<connection_string>')
->>> service.send_to_all('hub1', message = {
+>>> service = WebPubSubServiceClient.from_connection_string('<connection_string>', hub='hub1')
+>>> service.send_to_all(message = {
         'from': 'user1',
         'data': 'Hello world'
     })
@@ -101,8 +101,8 @@ The WebSocket client will receive JSON serialized text: `{"from": "user1", "data
 
 ```python
 >>> from azure.messaging.webpubsubservice import WebPubSubServiceClient
->>> service = WebPubSubServiceClient.from_connection_string('<connection_string>')
->>> service.send_to_all('hub1', message = 'Hello world', content_type='text/plain')
+>>> service = WebPubSubServiceClient.from_connection_string('<connection_string>', hub='hub1')
+>>> service.send_to_all(message = 'Hello world', content_type='text/plain')
 ```
 
 The WebSocket client will receive text: `Hello world`.
@@ -112,8 +112,8 @@ The WebSocket client will receive text: `Hello world`.
 ```python
 >>> import io
 >>> from azure.messaging.webpubsubservice import WebPubSubServiceClient
->>> service = WebPubSubServiceClient.from_connection_string('<connection_string>')
->>> service.send_to_all('hub1', message=io.StringIO('Hello World'), content_type='application/octet-stream')
+>>> service = WebPubSubServiceClient.from_connection_string('<connection_string>', hub='hub')
+>>> service.send_to_all(message=io.StringIO('Hello World'), content_type='application/octet-stream')
 ```
 The WebSocket client will receive binary text: `b'Hello world'`.
 
@@ -142,7 +142,7 @@ endpoint = "<endpoint>"
 credential = DefaultAzureCredential()
 
 # This WebPubSubServiceClient will log detailed information about its HTTP sessions, at DEBUG level
-service = WebPubSubServiceClient(endpoint=endpoint, credential=credential, logging_enable=True)
+service = WebPubSubServiceClient(endpoint=endpoint, hub='hub', credential=credential, logging_enable=True)
 ```
 
 Similarly, `logging_enable` can enable detailed logging for a single call,

sdk/webpubsub/azure-messaging-webpubsubservice/azure/messaging/webpubsubservice/_configuration.py

@@ -26,6 +26,8 @@ class WebPubSubServiceClientConfiguration(Configuration):
     Note that all parameters used to create this instance are saved as instance
     attributes.
 
+    :param hub: Target hub name, which should start with alphabetic characters and only contain alpha-numeric characters or underscore.
+    :type hub: str
     :param endpoint: HTTP or HTTPS endpoint for the Web PubSub service instance.
     :type endpoint: str
     :param credential: Credential needed for the client to connect to Azure.
@@ -36,6 +38,7 @@ class WebPubSubServiceClientConfiguration(Configuration):
 
     def __init__(
         self,
+        hub,  # type: str
         endpoint,  # type: str
         credential,  # type: "TokenCredential"
         **kwargs  # type: Any
@@ -44,11 +47,14 @@ def __init__(
         super(WebPubSubServiceClientConfiguration, self).__init__(**kwargs)
         api_version = kwargs.pop('api_version', "2021-10-01")  # type: str
 
+        if hub is None:
+            raise ValueError("Parameter 'hub' must not be None.")
         if endpoint is None:
             raise ValueError("Parameter 'endpoint' must not be None.")
         if credential is None:
             raise ValueError("Parameter 'credential' must not be None.")
 
+        self.hub = hub
         self.endpoint = endpoint
         self.credential = credential
         self.api_version = api_version