Regen docs (#373)

diff --git a/docs/dyn/sourcerepo_v1.projects.repos.html b/docs/dyn/sourcerepo_v1.projects.repos.html
index e700c2a..12a375a 100644
--- a/docs/dyn/sourcerepo_v1.projects.repos.html
+++ b/docs/dyn/sourcerepo_v1.projects.repos.html
@@ -265,8 +265,8 @@
       # [IAM developer's guide](https://cloud.google.com/iam).
     "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
       { # Specifies the audit configuration for a service.
-          # It consists of which permission types are logged, and what identities, if
-          # any, are exempted from logging.
+          # The configuration determines which permission types are logged, and what
+          # identities, if any, are exempted from logging.
           # An AuditConifg must have one or more AuditLogConfigs.
           #
           # If there are AuditConfigs for both `allServices` and a specific service,
@@ -345,7 +345,7 @@
           },
         ],
         "service": "A String", # Specifies a service that will be enabled for audit logging.
-            # For example, `resourcemanager`, `storage`, `compute`.
+            # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
             # `allServices` is a special value that covers all services.
       },
     ],
@@ -387,28 +387,6 @@
         "logConfig": [ # The config returned to callers of tech.iam.IAM.CheckPolicy for any entries
             # that match the LOG action.
           { # Specifies what kind of log the caller must write
-              # Increment a streamz counter with the specified metric and field names.
-              #
-              # Metric names should start with a '/', generally be lowercase-only,
-              # and end in "_count". Field names should not contain an initial slash.
-              # The actual exported metric names will have "/iam/policy" prepended.
-              #
-              # Field names correspond to IAM request parameters and field values are
-              # their respective values.
-              #
-              # At present the only supported field names are
-              #    - "iam_principal", corresponding to IAMContext.principal;
-              #    - "" (empty string), resulting in one aggretated counter with no field.
-              #
-              # Examples:
-              #   counter { metric: "/debug_access_count"  field: "iam_principal" }
-              #   ==> increment counter /iam/policy/backend_debug_access_count
-              #                         {iam_principal=[value of IAMContext.principal]}
-              #
-              # At this time we do not support:
-              # * multiple field names (though this may be supported in the future)
-              # * decrementing the counter
-              # * incrementing it by anything other than 1
             "counter": { # Options for counters # Counter options.
               "field": "A String", # The field value to attribute.
               "metric": "A String", # The metric to update.
@@ -560,8 +538,8 @@
         # [IAM developer's guide](https://cloud.google.com/iam).
       "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
         { # Specifies the audit configuration for a service.
-            # It consists of which permission types are logged, and what identities, if
-            # any, are exempted from logging.
+            # The configuration determines which permission types are logged, and what
+            # identities, if any, are exempted from logging.
             # An AuditConifg must have one or more AuditLogConfigs.
             #
             # If there are AuditConfigs for both `allServices` and a specific service,
@@ -640,7 +618,7 @@
             },
           ],
           "service": "A String", # Specifies a service that will be enabled for audit logging.
-              # For example, `resourcemanager`, `storage`, `compute`.
+              # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
               # `allServices` is a special value that covers all services.
         },
       ],
@@ -682,28 +660,6 @@
           "logConfig": [ # The config returned to callers of tech.iam.IAM.CheckPolicy for any entries
               # that match the LOG action.
             { # Specifies what kind of log the caller must write
-                # Increment a streamz counter with the specified metric and field names.
-                #
-                # Metric names should start with a '/', generally be lowercase-only,
-                # and end in "_count". Field names should not contain an initial slash.
-                # The actual exported metric names will have "/iam/policy" prepended.
-                #
-                # Field names correspond to IAM request parameters and field values are
-                # their respective values.
-                #
-                # At present the only supported field names are
-                #    - "iam_principal", corresponding to IAMContext.principal;
-                #    - "" (empty string), resulting in one aggretated counter with no field.
-                #
-                # Examples:
-                #   counter { metric: "/debug_access_count"  field: "iam_principal" }
-                #   ==> increment counter /iam/policy/backend_debug_access_count
-                #                         {iam_principal=[value of IAMContext.principal]}
-                #
-                # At this time we do not support:
-                # * multiple field names (though this may be supported in the future)
-                # * decrementing the counter
-                # * incrementing it by anything other than 1
               "counter": { # Options for counters # Counter options.
                 "field": "A String", # The field value to attribute.
                 "metric": "A String", # The metric to update.
@@ -768,8 +724,8 @@
       "iamOwned": True or False,
     },
     "updateMask": "A String", # OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only
-        # the fields in the mask will be modified. If no mask is provided, a default
-        # mask is used:
+        # the fields in the mask will be modified. If no mask is provided, the
+        # following default mask is used:
         # paths: "bindings, etag"
         # This field is only used by Cloud IAM.
   }
@@ -815,8 +771,8 @@
       # [IAM developer's guide](https://cloud.google.com/iam).
     "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
       { # Specifies the audit configuration for a service.
-          # It consists of which permission types are logged, and what identities, if
-          # any, are exempted from logging.
+          # The configuration determines which permission types are logged, and what
+          # identities, if any, are exempted from logging.
           # An AuditConifg must have one or more AuditLogConfigs.
           #
           # If there are AuditConfigs for both `allServices` and a specific service,
@@ -895,7 +851,7 @@
           },
         ],
         "service": "A String", # Specifies a service that will be enabled for audit logging.
-            # For example, `resourcemanager`, `storage`, `compute`.
+            # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
             # `allServices` is a special value that covers all services.
       },
     ],
@@ -937,28 +893,6 @@
         "logConfig": [ # The config returned to callers of tech.iam.IAM.CheckPolicy for any entries
             # that match the LOG action.
           { # Specifies what kind of log the caller must write
-              # Increment a streamz counter with the specified metric and field names.
-              #
-              # Metric names should start with a '/', generally be lowercase-only,
-              # and end in "_count". Field names should not contain an initial slash.
-              # The actual exported metric names will have "/iam/policy" prepended.
-              #
-              # Field names correspond to IAM request parameters and field values are
-              # their respective values.
-              #
-              # At present the only supported field names are
-              #    - "iam_principal", corresponding to IAMContext.principal;
-              #    - "" (empty string), resulting in one aggretated counter with no field.
-              #
-              # Examples:
-              #   counter { metric: "/debug_access_count"  field: "iam_principal" }
-              #   ==> increment counter /iam/policy/backend_debug_access_count
-              #                         {iam_principal=[value of IAMContext.principal]}
-              #
-              # At this time we do not support:
-              # * multiple field names (though this may be supported in the future)
-              # * decrementing the counter
-              # * incrementing it by anything other than 1
             "counter": { # Options for counters # Counter options.
               "field": "A String", # The field value to attribute.
               "metric": "A String", # The metric to update.