feat(all): auto-regenerate discovery clients (#2398)

Author: yoshi-automation

backupdr/v1/backupdr-api.json

@@ -567,7 +567,7 @@
       }
     }
   },
-  "revision": "20231224",
+  "revision": "20240124",
   "rootUrl": "https://backupdr.googleapis.com/",
   "schemas": {
     "AuditConfig": {
@@ -634,7 +634,7 @@
           "type": "array"
         },
         "role": {
-          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.",
+          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).",
           "type": "string"
         }
       },

backupdr/v1/backupdr-gen.go

@@ -2125,7 +2125,7 @@
       }
     }
   },
-  "revision": "20240103",
+  "revision": "20240122",
   "rootUrl": "https://datamigration.googleapis.com/",
   "schemas": {
     "AlloyDbConnectionProfile": {
@@ -2396,7 +2396,7 @@
           "type": "array"
         },
         "role": {
-          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.",
+          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).",
           "type": "string"
         }
       },

datamigration/v1/datamigration-api.json

@@ -1049,7 +1049,7 @@
       }
     }
   },
-  "revision": "20231214",
+  "revision": "20240122",
   "rootUrl": "https://datamigration.googleapis.com/",
   "schemas": {
     "AuditConfig": {
@@ -1116,7 +1116,7 @@
           "type": "array"
         },
         "role": {
-          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.",
+          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).",
           "type": "string"
         }
       },

datamigration/v1/datamigration-gen.go

@@ -1605,7 +1605,7 @@
       }
     }
   },
-  "revision": "20240103",
+  "revision": "20240129",
   "rootUrl": "https://privateca.googleapis.com/",
   "schemas": {
     "AccessUrls": {
@@ -1724,7 +1724,7 @@
           "type": "array"
         },
         "role": {
-          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.",
+          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).",
           "type": "string"
         }
       },

datamigration/v1beta1/datamigration-api.json

@@ -580,7 +580,7 @@
       }
     }
   },
-  "revision": "20240103",
+  "revision": "20240129",
   "rootUrl": "https://privateca.googleapis.com/",
   "schemas": {
     "AuditConfig": {
@@ -647,7 +647,7 @@
           "type": "array"
         },
         "role": {
-          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.",
+          "description": "Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).",
           "type": "string"
         }
       },