chore: regens API reference docs (#889)

diff --git a/docs/dyn/chat_v1.spaces.members.html b/docs/dyn/chat_v1.spaces.members.html
index 4c0db6c..590a889 100644
--- a/docs/dyn/chat_v1.spaces.members.html
+++ b/docs/dyn/chat_v1.spaces.members.html
@@ -103,8 +103,9 @@
 
     { # Represents a membership relation in Hangouts Chat.
     "member": { # A user in Hangouts Chat. # Member details.
-      "displayName": "A String", # The user's display name.
       "type": "A String", # User type.
+      "domainId": "A String", # Obfuscated domain information.
+      "displayName": "A String", # The user's display name.
       "name": "A String", # Resource name, in the format "users/*".
     },
     "state": "A String", # State of the membership.
@@ -141,8 +142,9 @@
     "memberships": [ # List of memberships in the requested (or first) page.
       { # Represents a membership relation in Hangouts Chat.
         "member": { # A user in Hangouts Chat. # Member details.
-          "displayName": "A String", # The user's display name.
           "type": "A String", # User type.
+          "domainId": "A String", # Obfuscated domain information.
+          "displayName": "A String", # The user's display name.
           "name": "A String", # Resource name, in the format "users/*".
         },
         "state": "A String", # State of the membership.