docs: update generated docs (#981)

diff --git a/docs/dyn/dialogflow_v2.projects.agent.sessions.contexts.html b/docs/dyn/dialogflow_v2.projects.agent.sessions.contexts.html
index e23d994..becd60b 100644
--- a/docs/dyn/dialogflow_v2.projects.agent.sessions.contexts.html
+++ b/docs/dyn/dialogflow_v2.projects.agent.sessions.contexts.html
@@ -109,28 +109,21 @@
   body: object, The request body.
     The object takes the form of:
 
-{ # Represents a context.
-  "lifespanCount": 42, # Optional. The number of conversational query requests after which the
-      # context expires. The default is `0`. If set to `0`, the context expires
-      # immediately. Contexts expire automatically after 20 minutes if there
-      # are no matching queries.
-  "name": "A String", # Required. The unique identifier of the context. Format:
-      # `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`,
-      # or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
-      # ID>/sessions/<Session ID>/contexts/<Context ID>`.
-      # 
-      # The `Context ID` is always converted to lowercase, may only contain
-      # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
-      # 
-      # If `Environment ID` is not specified, we assume default 'draft'
-      # environment. If `User ID` is not specified, we assume default '-' user.
-      # 
-      # The following context names are reserved for internal use by Dialogflow.
-      # You should not use these contexts or create contexts with these names:
-      # 
-      # * `__system_counters__`
-      # * `*_id_dialog_context`
-      # * `*_dialog_params_size`
+{ # Dialogflow contexts are similar to natural language context. If a person says
+    # to you "they are orange", you need context in order to understand what "they"
+    # is referring to. Similarly, for Dialogflow to handle an end-user expression
+    # like that, it needs to be provided with context in order to correctly match
+    # an intent.
+    # 
+    # Using contexts, you can control the flow of a conversation. You can configure
+    # contexts for an intent by setting input and output contexts, which are
+    # identified by string names. When an intent is matched, any configured output
+    # contexts for that intent become active. While any contexts are active,
+    # Dialogflow is more likely to match intents that are configured with input
+    # contexts that correspond to the currently active contexts.
+    # 
+    # For more information about context, see the
+    # [Contexts guide](https://cloud.google.com/dialogflow/docs/contexts-overview).
   "parameters": { # Optional. The collection of parameters associated with this context.
       # 
       # Depending on your protocol or client library language, this is a
@@ -148,6 +141,27 @@
       #     -   Else: parameter value
     "a_key": "", # Properties of the object.
   },
+  "name": "A String", # Required. The unique identifier of the context. Format:
+      # `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`,
+      # or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
+      # ID>/sessions/<Session ID>/contexts/<Context ID>`.
+      # 
+      # The `Context ID` is always converted to lowercase, may only contain
+      # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
+      # 
+      # If `Environment ID` is not specified, we assume default 'draft'
+      # environment. If `User ID` is not specified, we assume default '-' user.
+      # 
+      # The following context names are reserved for internal use by Dialogflow.
+      # You should not use these contexts or create contexts with these names:
+      # 
+      # * `__system_counters__`
+      # * `*_id_dialog_context`
+      # * `*_dialog_params_size`
+  "lifespanCount": 42, # Optional. The number of conversational query requests after which the
+      # context expires. The default is `0`. If set to `0`, the context expires
+      # immediately. Contexts expire automatically after 20 minutes if there
+      # are no matching queries.
 }
 
   x__xgafv: string, V1 error format.
@@ -158,28 +172,21 @@
 Returns:
   An object of the form:
 
-    { # Represents a context.
-    "lifespanCount": 42, # Optional. The number of conversational query requests after which the
-        # context expires. The default is `0`. If set to `0`, the context expires
-        # immediately. Contexts expire automatically after 20 minutes if there
-        # are no matching queries.
-    "name": "A String", # Required. The unique identifier of the context. Format:
-        # `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`,
-        # or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
-        # ID>/sessions/<Session ID>/contexts/<Context ID>`.
-        #
-        # The `Context ID` is always converted to lowercase, may only contain
-        # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
-        #
-        # If `Environment ID` is not specified, we assume default 'draft'
-        # environment. If `User ID` is not specified, we assume default '-' user.
-        #
-        # The following context names are reserved for internal use by Dialogflow.
-        # You should not use these contexts or create contexts with these names:
-        #
-        # * `__system_counters__`
-        # * `*_id_dialog_context`
-        # * `*_dialog_params_size`
+    { # Dialogflow contexts are similar to natural language context. If a person says
+      # to you "they are orange", you need context in order to understand what "they"
+      # is referring to. Similarly, for Dialogflow to handle an end-user expression
+      # like that, it needs to be provided with context in order to correctly match
+      # an intent.
+      #
+      # Using contexts, you can control the flow of a conversation. You can configure
+      # contexts for an intent by setting input and output contexts, which are
+      # identified by string names. When an intent is matched, any configured output
+      # contexts for that intent become active. While any contexts are active,
+      # Dialogflow is more likely to match intents that are configured with input
+      # contexts that correspond to the currently active contexts.
+      #
+      # For more information about context, see the
+      # [Contexts guide](https://cloud.google.com/dialogflow/docs/contexts-overview).
     "parameters": { # Optional. The collection of parameters associated with this context.
         #
         # Depending on your protocol or client library language, this is a
@@ -197,6 +204,27 @@
         #     -   Else: parameter value
       "a_key": "", # Properties of the object.
     },
+    "name": "A String", # Required. The unique identifier of the context. Format:
+        # `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`,
+        # or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
+        # ID>/sessions/<Session ID>/contexts/<Context ID>`.
+        #
+        # The `Context ID` is always converted to lowercase, may only contain
+        # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
+        #
+        # If `Environment ID` is not specified, we assume default 'draft'
+        # environment. If `User ID` is not specified, we assume default '-' user.
+        #
+        # The following context names are reserved for internal use by Dialogflow.
+        # You should not use these contexts or create contexts with these names:
+        #
+        # * `__system_counters__`
+        # * `*_id_dialog_context`
+        # * `*_dialog_params_size`
+    "lifespanCount": 42, # Optional. The number of conversational query requests after which the
+        # context expires. The default is `0`. If set to `0`, the context expires
+        # immediately. Contexts expire automatically after 20 minutes if there
+        # are no matching queries.
   }</pre>
 </div>
 
@@ -250,28 +278,21 @@
 Returns:
   An object of the form:
 
-    { # Represents a context.
-    &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
-        # context expires. The default is `0`. If set to `0`, the context expires
-        # immediately. Contexts expire automatically after 20 minutes if there
-        # are no matching queries.
-    &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
-        # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
-        # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
-        # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
-        #
-        # The `Context ID` is always converted to lowercase, may only contain
-        # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
-        #
-        # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
-        # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
-        #
-        # The following context names are reserved for internal use by Dialogflow.
-        # You should not use these contexts or create contexts with these names:
-        #
-        # * `__system_counters__`
-        # * `*_id_dialog_context`
-        # * `*_dialog_params_size`
+    { # Dialogflow contexts are similar to natural language context. If a person says
+      # to you &quot;they are orange&quot;, you need context in order to understand what &quot;they&quot;
+      # is referring to. Similarly, for Dialogflow to handle an end-user expression
+      # like that, it needs to be provided with context in order to correctly match
+      # an intent.
+      #
+      # Using contexts, you can control the flow of a conversation. You can configure
+      # contexts for an intent by setting input and output contexts, which are
+      # identified by string names. When an intent is matched, any configured output
+      # contexts for that intent become active. While any contexts are active,
+      # Dialogflow is more likely to match intents that are configured with input
+      # contexts that correspond to the currently active contexts.
+      #
+      # For more information about context, see the
+      # [Contexts guide](https://cloud.google.com/dialogflow/docs/contexts-overview).
     &quot;parameters&quot;: { # Optional. The collection of parameters associated with this context.
         #
         # Depending on your protocol or client library language, this is a
@@ -289,6 +310,27 @@
         #     -   Else: parameter value
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
+        # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
+        # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
+        # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
+        #
+        # The `Context ID` is always converted to lowercase, may only contain
+        # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
+        #
+        # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
+        # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
+        #
+        # The following context names are reserved for internal use by Dialogflow.
+        # You should not use these contexts or create contexts with these names:
+        #
+        # * `__system_counters__`
+        # * `*_id_dialog_context`
+        # * `*_dialog_params_size`
+    &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
+        # context expires. The default is `0`. If set to `0`, the context expires
+        # immediately. Contexts expire automatically after 20 minutes if there
+        # are no matching queries.
   }</pre>
 </div>
 
@@ -315,30 +357,25 @@
   An object of the form:
 
     { # The response message for Contexts.ListContexts.
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no
+        # more results in the list.
     &quot;contexts&quot;: [ # The list of contexts. There will be a maximum number of items
         # returned based on the page_size field in the request.
-      { # Represents a context.
-        &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
-            # context expires. The default is `0`. If set to `0`, the context expires
-            # immediately. Contexts expire automatically after 20 minutes if there
-            # are no matching queries.
-        &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
-            # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
-            # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
-            # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
-            #
-            # The `Context ID` is always converted to lowercase, may only contain
-            # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
-            #
-            # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
-            # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
-            #
-            # The following context names are reserved for internal use by Dialogflow.
-            # You should not use these contexts or create contexts with these names:
-            #
-            # * `__system_counters__`
-            # * `*_id_dialog_context`
-            # * `*_dialog_params_size`
+      { # Dialogflow contexts are similar to natural language context. If a person says
+          # to you &quot;they are orange&quot;, you need context in order to understand what &quot;they&quot;
+          # is referring to. Similarly, for Dialogflow to handle an end-user expression
+          # like that, it needs to be provided with context in order to correctly match
+          # an intent.
+          #
+          # Using contexts, you can control the flow of a conversation. You can configure
+          # contexts for an intent by setting input and output contexts, which are
+          # identified by string names. When an intent is matched, any configured output
+          # contexts for that intent become active. While any contexts are active,
+          # Dialogflow is more likely to match intents that are configured with input
+          # contexts that correspond to the currently active contexts.
+          #
+          # For more information about context, see the
+          # [Contexts guide](https://cloud.google.com/dialogflow/docs/contexts-overview).
         &quot;parameters&quot;: { # Optional. The collection of parameters associated with this context.
             #
             # Depending on your protocol or client library language, this is a
@@ -356,10 +393,29 @@
             #     -   Else: parameter value
           &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
         },
+        &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
+            # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
+            # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
+            # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
+            #
+            # The `Context ID` is always converted to lowercase, may only contain
+            # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
+            #
+            # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
+            # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
+            #
+            # The following context names are reserved for internal use by Dialogflow.
+            # You should not use these contexts or create contexts with these names:
+            #
+            # * `__system_counters__`
+            # * `*_id_dialog_context`
+            # * `*_dialog_params_size`
+        &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
+            # context expires. The default is `0`. If set to `0`, the context expires
+            # immediately. Contexts expire automatically after 20 minutes if there
+            # are no matching queries.
       },
     ],
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no
-        # more results in the list.
   }</pre>
 </div>
 
@@ -402,28 +458,21 @@
   body: object, The request body.
     The object takes the form of:
 
-{ # Represents a context.
-  &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
-      # context expires. The default is `0`. If set to `0`, the context expires
-      # immediately. Contexts expire automatically after 20 minutes if there
-      # are no matching queries.
-  &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
-      # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
-      # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
-      # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
-      # 
-      # The `Context ID` is always converted to lowercase, may only contain
-      # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
-      # 
-      # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
-      # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
-      # 
-      # The following context names are reserved for internal use by Dialogflow.
-      # You should not use these contexts or create contexts with these names:
-      # 
-      # * `__system_counters__`
-      # * `*_id_dialog_context`
-      # * `*_dialog_params_size`
+{ # Dialogflow contexts are similar to natural language context. If a person says
+    # to you &quot;they are orange&quot;, you need context in order to understand what &quot;they&quot;
+    # is referring to. Similarly, for Dialogflow to handle an end-user expression
+    # like that, it needs to be provided with context in order to correctly match
+    # an intent.
+    # 
+    # Using contexts, you can control the flow of a conversation. You can configure
+    # contexts for an intent by setting input and output contexts, which are
+    # identified by string names. When an intent is matched, any configured output
+    # contexts for that intent become active. While any contexts are active,
+    # Dialogflow is more likely to match intents that are configured with input
+    # contexts that correspond to the currently active contexts.
+    # 
+    # For more information about context, see the
+    # [Contexts guide](https://cloud.google.com/dialogflow/docs/contexts-overview).
   &quot;parameters&quot;: { # Optional. The collection of parameters associated with this context.
       # 
       # Depending on your protocol or client library language, this is a
@@ -441,6 +490,27 @@
       #     -   Else: parameter value
     &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
   },
+  &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
+      # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
+      # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
+      # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
+      # 
+      # The `Context ID` is always converted to lowercase, may only contain
+      # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
+      # 
+      # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
+      # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
+      # 
+      # The following context names are reserved for internal use by Dialogflow.
+      # You should not use these contexts or create contexts with these names:
+      # 
+      # * `__system_counters__`
+      # * `*_id_dialog_context`
+      # * `*_dialog_params_size`
+  &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
+      # context expires. The default is `0`. If set to `0`, the context expires
+      # immediately. Contexts expire automatically after 20 minutes if there
+      # are no matching queries.
 }
 
   updateMask: string, Optional. The mask to control which fields get updated.
@@ -452,28 +522,21 @@
 Returns:
   An object of the form:
 
-    { # Represents a context.
-    &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
-        # context expires. The default is `0`. If set to `0`, the context expires
-        # immediately. Contexts expire automatically after 20 minutes if there
-        # are no matching queries.
-    &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
-        # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
-        # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
-        # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
-        #
-        # The `Context ID` is always converted to lowercase, may only contain
-        # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
-        #
-        # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
-        # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
-        #
-        # The following context names are reserved for internal use by Dialogflow.
-        # You should not use these contexts or create contexts with these names:
-        #
-        # * `__system_counters__`
-        # * `*_id_dialog_context`
-        # * `*_dialog_params_size`
+    { # Dialogflow contexts are similar to natural language context. If a person says
+      # to you &quot;they are orange&quot;, you need context in order to understand what &quot;they&quot;
+      # is referring to. Similarly, for Dialogflow to handle an end-user expression
+      # like that, it needs to be provided with context in order to correctly match
+      # an intent.
+      #
+      # Using contexts, you can control the flow of a conversation. You can configure
+      # contexts for an intent by setting input and output contexts, which are
+      # identified by string names. When an intent is matched, any configured output
+      # contexts for that intent become active. While any contexts are active,
+      # Dialogflow is more likely to match intents that are configured with input
+      # contexts that correspond to the currently active contexts.
+      #
+      # For more information about context, see the
+      # [Contexts guide](https://cloud.google.com/dialogflow/docs/contexts-overview).
     &quot;parameters&quot;: { # Optional. The collection of parameters associated with this context.
         #
         # Depending on your protocol or client library language, this is a
@@ -491,6 +554,27 @@
         #     -   Else: parameter value
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;name&quot;: &quot;A String&quot;, # Required. The unique identifier of the context. Format:
+        # `projects/&lt;Project ID&gt;/agent/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`,
+        # or `projects/&lt;Project ID&gt;/agent/environments/&lt;Environment ID&gt;/users/&lt;User
+        # ID&gt;/sessions/&lt;Session ID&gt;/contexts/&lt;Context ID&gt;`.
+        #
+        # The `Context ID` is always converted to lowercase, may only contain
+        # characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
+        #
+        # If `Environment ID` is not specified, we assume default &#x27;draft&#x27;
+        # environment. If `User ID` is not specified, we assume default &#x27;-&#x27; user.
+        #
+        # The following context names are reserved for internal use by Dialogflow.
+        # You should not use these contexts or create contexts with these names:
+        #
+        # * `__system_counters__`
+        # * `*_id_dialog_context`
+        # * `*_dialog_params_size`
+    &quot;lifespanCount&quot;: 42, # Optional. The number of conversational query requests after which the
+        # context expires. The default is `0`. If set to `0`, the context expires
+        # immediately. Contexts expire automatically after 20 minutes if there
+        # are no matching queries.
   }</pre>
 </div>