docs: update generated docs (#981)

diff --git a/docs/dyn/policytroubleshooter_v1.iam.html b/docs/dyn/policytroubleshooter_v1.iam.html
index 439e12f..523a203 100644
--- a/docs/dyn/policytroubleshooter_v1.iam.html
+++ b/docs/dyn/policytroubleshooter_v1.iam.html
@@ -90,18 +90,6 @@
 { # Request for TroubleshootIamPolicy.
     "accessTuple": { # Information about the member, resource, and permission to check. # The information to use for checking whether a member has a permission for a
         # resource.
-      "principal": "A String", # Required. The member, or principal, whose access you want to check, in the form of
-          # the email address that represents that member. For example,
-          # `alice@example.com` or
-          # `my-service-account@my-project.iam.gserviceaccount.com`.
-          #
-          # The member must be a Google Account or a service account. Other types of
-          # members are not supported.
-      "fullResourceName": "A String", # Required. The full resource name that identifies the resource. For example,
-          # `//compute.googleapis.com/projects/my-project/zones/us-central1-a/instances/my-instance`.
-          #
-          # For examples of full resource names for Google Cloud services, see
-          # https://cloud.google.com/iam/help/troubleshooter/full-resource-names.
       "permission": "A String", # Required. The IAM permission to check for the specified member and resource.
           #
           # For a complete list of IAM permissions, see
@@ -109,6 +97,18 @@
           #
           # For a complete list of predefined IAM roles and the permissions in each
           # role, see https://cloud.google.com/iam/help/roles/reference.
+      "fullResourceName": "A String", # Required. The full resource name that identifies the resource. For example,
+          # `//compute.googleapis.com/projects/my-project/zones/us-central1-a/instances/my-instance`.
+          #
+          # For examples of full resource names for Google Cloud services, see
+          # https://cloud.google.com/iam/help/troubleshooter/full-resource-names.
+      "principal": "A String", # Required. The member, or principal, whose access you want to check, in the form of
+          # the email address that represents that member. For example,
+          # `alice@example.com` or
+          # `my-service-account@my-project.iam.gserviceaccount.com`.
+          #
+          # The member must be a Google Account or a service account. Other types of
+          # members are not supported.
     },
   }
 
@@ -141,14 +141,6 @@
             # this policy. To determine whether the member actually has the permission,
             # use the `access` field in the
             # TroubleshootIamPolicyResponse.
-        "fullResourceName": "A String", # The full resource name that identifies the resource. For example,
-            # `//compute.googleapis.com/projects/my-project/zones/us-central1-a/instances/my-instance`.
-            #
-            # If the sender of the request does not have access to the policy, this field
-            # is omitted.
-            #
-            # For examples of full resource names for Google Cloud services, see
-            # https://cloud.google.com/iam/help/troubleshooter/full-resource-names.
         "bindingExplanations": [ # Details about how each binding in the policy affects the member's ability,
             # or inability, to use the permission for the resource.
             #
@@ -161,10 +153,36 @@
                 #
                 # For a complete list of predefined IAM roles, as well as the permissions in
                 # each role, see https://cloud.google.com/iam/help/roles/reference.
-            "rolePermission": "A String", # Indicates whether the role granted by this binding contains the specified
-                # permission.
             "rolePermissionRelevance": "A String", # The relevance of the permission's existence, or nonexistence, in the role
                 # to the overall determination for the entire policy.
+            "rolePermission": "A String", # Indicates whether the role granted by this binding contains the specified
+                # permission.
+            "memberships": { # Indicates whether each member in the binding includes the member specified
+                # in the request, either directly or indirectly. Each key identifies a member
+                # in the binding, and each value indicates whether the member in the binding
+                # includes the member in the request.
+                #
+                # For example, suppose that a binding includes the following members:
+                #
+                # * `user:alice@example.com`
+                # * `group:product-eng@example.com`
+                #
+                # You want to troubleshoot access for `user:bob@example.com`. This user is a
+                # member of the group `group:product-eng@example.com`.
+                #
+                # For the first member in the binding, the key is `user:alice@example.com`,
+                # and the `membership` field in the value is set to
+                # `MEMBERSHIP_NOT_INCLUDED`.
+                #
+                # For the second member in the binding, the key is
+                # `group:product-eng@example.com`, and the `membership` field in the value is
+                # set to `MEMBERSHIP_INCLUDED`.
+              "a_key": { # Details about whether the binding includes the member.
+                "relevance": "A String", # The relevance of the member's status to the overall determination for the
+                    # binding.
+                "membership": "A String", # Indicates whether the binding includes the member.
+              },
+            },
             "access": "A String", # Required. Indicates whether _this binding_ provides the specified permission to the
                 # specified member for the specified resource.
                 #
@@ -173,6 +191,8 @@
                 # this binding. To determine whether the member actually has the permission,
                 # use the `access` field in the
                 # TroubleshootIamPolicyResponse.
+            "relevance": "A String", # The relevance of this binding to the overall determination for the entire
+                # policy.
             "condition": { # Represents a textual expression in the Common Expression Language (CEL) # A condition expression that prevents access unless the expression evaluates
                 # to `true`.
                 #
@@ -213,41 +233,21 @@
               "title": "A String", # Optional. Title for the expression, i.e. a short string describing
                   # its purpose. This can be used e.g. in UIs which allow to enter the
                   # expression.
-              "description": "A String", # Optional. Description of the expression. This is a longer text which
-                  # describes the expression, e.g. when hovered over it in a UI.
               "expression": "A String", # Textual representation of an expression in Common Expression Language
                   # syntax.
-            },
-            "relevance": "A String", # The relevance of this binding to the overall determination for the entire
-                # policy.
-            "memberships": { # Indicates whether each member in the binding includes the member specified
-                # in the request, either directly or indirectly. Each key identifies a member
-                # in the binding, and each value indicates whether the member in the binding
-                # includes the member in the request.
-                #
-                # For example, suppose that a binding includes the following members:
-                #
-                # * `user:alice@example.com`
-                # * `group:product-eng@example.com`
-                #
-                # You want to troubleshoot access for `user:bob@example.com`. This user is a
-                # member of the group `group:product-eng@example.com`.
-                #
-                # For the first member in the binding, the key is `user:alice@example.com`,
-                # and the `membership` field in the value is set to
-                # `MEMBERSHIP_NOT_INCLUDED`.
-                #
-                # For the second member in the binding, the key is
-                # `group:product-eng@example.com`, and the `membership` field in the value is
-                # set to `MEMBERSHIP_INCLUDED`.
-              "a_key": { # Details about whether the binding includes the member.
-                "relevance": "A String", # The relevance of the member's status to the overall determination for the
-                    # binding.
-                "membership": "A String", # Indicates whether the binding includes the member.
-              },
+              "description": "A String", # Optional. Description of the expression. This is a longer text which
+                  # describes the expression, e.g. when hovered over it in a UI.
             },
           },
         ],
+        "fullResourceName": "A String", # The full resource name that identifies the resource. For example,
+            # `//compute.googleapis.com/projects/my-project/zones/us-central1-a/instances/my-instance`.
+            #
+            # If the sender of the request does not have access to the policy, this field
+            # is omitted.
+            #
+            # For examples of full resource names for Google Cloud services, see
+            # https://cloud.google.com/iam/help/troubleshooter/full-resource-names.
         "policy": { # An Identity and Access Management (IAM) policy, which specifies access # The IAM policy attached to the resource.
             #
             # If the sender of the request does not have access to the policy, this field
@@ -318,12 +318,46 @@
             #
             # For a description of IAM and its features, see the
             # [IAM documentation](https://cloud.google.com/iam/docs/).
+          "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
+              # prevent simultaneous updates of a policy from overwriting each other.
+              # It is strongly suggested that systems make use of the `etag` in the
+              # read-modify-write cycle to perform policy updates in order to avoid race
+              # conditions: An `etag` is returned in the response to `getIamPolicy`, and
+              # systems are expected to put that etag in the request to `setIamPolicy` to
+              # ensure that their change will be applied to the same version of the policy.
+              #
+              # **Important:** If you use IAM Conditions, you must include the `etag` field
+              # whenever you call `setIamPolicy`. If you omit this field, then IAM allows
+              # you to overwrite a version `3` policy with a version `1` policy, and all of
+              # the conditions in the version `3` policy are lost.
+          "version": 42, # Specifies the format of the policy.
+              #
+              # Valid values are `0`, `1`, and `3`. Requests that specify an invalid value
+              # are rejected.
+              #
+              # Any operation that affects conditional role bindings must specify version
+              # `3`. This requirement applies to the following operations:
+              #
+              # * Getting a policy that includes a conditional role binding
+              # * Adding a conditional role binding to a policy
+              # * Changing a conditional role binding in a policy
+              # * Removing any role binding, with or without a condition, from a policy
+              #   that includes conditions
+              #
+              # **Important:** If you use IAM Conditions, you must include the `etag` field
+              # whenever you call `setIamPolicy`. If you omit this field, then IAM allows
+              # you to overwrite a version `3` policy with a version `1` policy, and all of
+              # the conditions in the version `3` policy are lost.
+              #
+              # If a policy does not include any conditions, operations on that policy may
+              # specify any valid version or leave the field unset.
+              #
+              # To learn which resources support conditions in their IAM policies, see the
+              # [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
           "bindings": [ # Associates a list of `members` to a `role`. Optionally, may specify a
               # `condition` that determines how and when the `bindings` are applied. Each
               # of the `bindings` must contain at least one member.
             { # Associates `members` with a `role`.
-              "role": "A String", # Role that is assigned to `members`.
-                  # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
               "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
                   # `members` can have the following values:
                   #
@@ -416,49 +450,15 @@
                 "title": "A String", # Optional. Title for the expression, i.e. a short string describing
                     # its purpose. This can be used e.g. in UIs which allow to enter the
                     # expression.
-                "description": "A String", # Optional. Description of the expression. This is a longer text which
-                    # describes the expression, e.g. when hovered over it in a UI.
                 "expression": "A String", # Textual representation of an expression in Common Expression Language
                     # syntax.
+                "description": "A String", # Optional. Description of the expression. This is a longer text which
+                    # describes the expression, e.g. when hovered over it in a UI.
               },
+              "role": "A String", # Role that is assigned to `members`.
+                  # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
             },
           ],
-          "version": 42, # Specifies the format of the policy.
-              #
-              # Valid values are `0`, `1`, and `3`. Requests that specify an invalid value
-              # are rejected.
-              #
-              # Any operation that affects conditional role bindings must specify version
-              # `3`. This requirement applies to the following operations:
-              #
-              # * Getting a policy that includes a conditional role binding
-              # * Adding a conditional role binding to a policy
-              # * Changing a conditional role binding in a policy
-              # * Removing any role binding, with or without a condition, from a policy
-              #   that includes conditions
-              #
-              # **Important:** If you use IAM Conditions, you must include the `etag` field
-              # whenever you call `setIamPolicy`. If you omit this field, then IAM allows
-              # you to overwrite a version `3` policy with a version `1` policy, and all of
-              # the conditions in the version `3` policy are lost.
-              #
-              # If a policy does not include any conditions, operations on that policy may
-              # specify any valid version or leave the field unset.
-              #
-              # To learn which resources support conditions in their IAM policies, see the
-              # [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
-          "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
-              # prevent simultaneous updates of a policy from overwriting each other.
-              # It is strongly suggested that systems make use of the `etag` in the
-              # read-modify-write cycle to perform policy updates in order to avoid race
-              # conditions: An `etag` is returned in the response to `getIamPolicy`, and
-              # systems are expected to put that etag in the request to `setIamPolicy` to
-              # ensure that their change will be applied to the same version of the policy.
-              #
-              # **Important:** If you use IAM Conditions, you must include the `etag` field
-              # whenever you call `setIamPolicy`. If you omit this field, then IAM allows
-              # you to overwrite a version `3` policy with a version `1` policy, and all of
-              # the conditions in the version `3` policy are lost.
           "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
             { # Specifies the audit configuration for a service.
                 # The configuration determines which permission types are logged, and what
@@ -475,7 +475,7 @@
                 #     {
                 #       "audit_configs": [
                 #         {
-                #           "service": "allServices"
+                #           "service": "allServices",
                 #           "audit_log_configs": [
                 #             {
                 #               "log_type": "DATA_READ",
@@ -484,18 +484,18 @@
                 #               ]
                 #             },
                 #             {
-                #               "log_type": "DATA_WRITE",
+                #               "log_type": "DATA_WRITE"
                 #             },
                 #             {
-                #               "log_type": "ADMIN_READ",
+                #               "log_type": "ADMIN_READ"
                 #             }
                 #           ]
                 #         },
                 #         {
-                #           "service": "sampleservice.googleapis.com"
+                #           "service": "sampleservice.googleapis.com",
                 #           "audit_log_configs": [
                 #             {
-                #               "log_type": "DATA_READ",
+                #               "log_type": "DATA_READ"
                 #             },
                 #             {
                 #               "log_type": "DATA_WRITE",
@@ -527,19 +527,19 @@
                     #           ]
                     #         },
                     #         {
-                    #           "log_type": "DATA_WRITE",
+                    #           "log_type": "DATA_WRITE"
                     #         }
                     #       ]
                     #     }
                     #
                     # This enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting
                     # jose@example.com from DATA_READ logging.
+                  "logType": "A String", # The log type that this config enables.
                   "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
                       # permission.
                       # Follows the same format of Binding.members.
                     "A String",
                   ],
-                  "logType": "A String", # The log type that this config enables.
                 },
               ],
             },