feat: use https://github.com/googleapis/gapic-generator-csharp for ge…

…nerating C# libraries.

PiperOrigin-RevId: 331104099

Source-Author: Google APIs <noreply@google.com>
Source-Date: Fri Sep 11 01:15:53 2020 -0700
Source-Repo: googleapis/googleapis
Source-Sha: b821f320473c8ec05a1c7fb9a496c958b1ab9834
Source-Link: googleapis/googleapis@b821f32

google/cloud/dialogflowcx_v3beta1/__init__.py

@@ -174,6 +174,7 @@
     "EntityType",
     "EntityTypesClient",
     "Environment",
+    "EnvironmentsClient",
     "EventHandler",
     "ExportAgentRequest",
     "ExportAgentResponse",
@@ -238,7 +239,6 @@
     "SessionEntityType",
     "SessionEntityTypesClient",
     "SessionInfo",
-    "SessionsClient",
     "SpeechModelVariant",
     "SpeechToTextSettings",
     "SpeechWordInfo",
@@ -269,5 +269,5 @@
     "WebhookRequest",
     "WebhookResponse",
     "WebhooksClient",
-    "EnvironmentsClient",
+    "SessionsClient",
 )

synth.metadata

@@ -11,8 +11,8 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "6a18a3c50ffd62de53dd2e44f599d6696580f90b",
-        "internalRef": "331031262"
+        "sha": "b821f320473c8ec05a1c7fb9a496c958b1ab9834",
+        "internalRef": "331104099"
       }
     },
     {