chore: Update discovery artifacts (#1416)

## Discovery Artifact Change Summary:
feat(bigqueryreservation): update the api https://github.com/googleapis/google-api-python-client/commit/63c00f6819408b943c2a7cc4bd2185828be173c6
feat(firebaserules): update the api https://github.com/googleapis/google-api-python-client/commit/7b2000437a01ecd25e4ba571049f62c5b6dc9d63
feat(iap): update the api https://github.com/googleapis/google-api-python-client/commit/18550fd0501057584ef6d2fa329f09b75dad97d8
feat(managedidentities): update the api https://github.com/googleapis/google-api-python-client/commit/d2220014e787c2a2c90808cfd1e49a25cd783e72
diff --git a/docs/dyn/people_v1.people.html b/docs/dyn/people_v1.people.html
index 9eda07a..2d8ffc4 100644
--- a/docs/dyn/people_v1.people.html
+++ b/docs/dyn/people_v1.people.html
@@ -570,7 +570,7 @@
           },
         ],
         "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
           "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
             "A String",
           ],
@@ -1432,7 +1432,7 @@
           },
         ],
         "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
           "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
             "A String",
           ],
@@ -2325,7 +2325,7 @@
         },
       ],
       "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-        "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+        "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
         "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
           "A String",
         ],
@@ -3187,7 +3187,7 @@
           },
         ],
         "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
           "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
             "A String",
           ],
@@ -4057,7 +4057,7 @@
     },
   ],
   "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
     "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
       "A String",
     ],
@@ -4915,7 +4915,7 @@
     },
   ],
   "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
     "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
       "A String",
     ],
@@ -5799,7 +5799,7 @@
       },
     ],
     "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-      "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+      "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
       "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
         "A String",
       ],
@@ -6666,7 +6666,7 @@
     },
   ],
   "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
     "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
       "A String",
     ],
@@ -7536,7 +7536,7 @@
           },
         ],
         "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
           "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
             "A String",
           ],
@@ -8424,7 +8424,7 @@
         },
       ],
       "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-        "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+        "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
         "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
           "A String",
         ],
@@ -9309,7 +9309,7 @@
           },
         ],
         "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+          "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
           "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
             "A String",
           ],
@@ -10185,7 +10185,7 @@
         },
       ],
       "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-        "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+        "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
         "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
           "A String",
         ],
@@ -11055,7 +11055,7 @@
     },
   ],
   "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
     "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
       "A String",
     ],
@@ -11914,7 +11914,7 @@
     },
   ],
   "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+    "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
     "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
       "A String",
     ],
@@ -12784,7 +12784,7 @@
       },
     ],
     "metadata": { # The metadata about a person. # Output only. Metadata about the person.
-      "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) requests that include a sync token.
+      "deleted": True or False, # Output only. True if the person resource has been deleted. Populated only for [`connections.list`](/people/api/rest/v1/people.connections/list) and [`otherContacts.list`](/people/api/rest/v1/otherContacts/list) requests that include a sync token.
       "linkedPeopleResourceNames": [ # Output only. Resource names of people linked to this resource.
         "A String",
       ],