chore(memcache): update the api

Author: yoshi-automation

googleapiclient/discovery_cache/documents/memcache.v1.json

@@ -528,7 +528,7 @@
       }
     }
   },
-  "revision": "20210802",
+  "revision": "20210810",
   "rootUrl": "https://memcache.googleapis.com/",
   "schemas": {
     "ApplyParametersRequest": {
@@ -1576,7 +1576,7 @@
           "type": "string"
         },
         "denyMaintenancePeriods": {
-          "description": "Deny Maintenance Period that is applied to resource to indicate when maintenance is forbidden. User can specify zero or more non-overlapping deny periods. For V1, Maximum number of deny_maintenance_periods is expected to be one.",
+          "description": "Deny Maintenance Period that is applied to resource to indicate when maintenance is forbidden. User can specify zero or more non-overlapping deny periods. Maximum number of deny_maintenance_periods expected is one.",
           "items": {
             "$ref": "DenyMaintenancePeriod"
           },

googleapiclient/discovery_cache/documents/memcache.v1beta2.json

@@ -556,7 +556,7 @@
       }
     }
   },
-  "revision": "20210802",
+  "revision": "20210810",
   "rootUrl": "https://memcache.googleapis.com/",
   "schemas": {
     "ApplyParametersRequest": {
@@ -1632,7 +1632,7 @@
           "type": "string"
         },
         "denyMaintenancePeriods": {
-          "description": "Deny Maintenance Period that is applied to resource to indicate when maintenance is forbidden. User can specify zero or more non-overlapping deny periods. For V1, Maximum number of deny_maintenance_periods is expected to be one.",
+          "description": "Deny Maintenance Period that is applied to resource to indicate when maintenance is forbidden. User can specify zero or more non-overlapping deny periods. Maximum number of deny_maintenance_periods expected is one.",
           "items": {
             "$ref": "DenyMaintenancePeriod"
           },