feat(managedkafka): update the api

#### managedkafka:v1

The following keys were added:
- resources.projects.resources.locations.resources.schemaRegistries.resources.contexts.resources.mode.methods.delete (Total Keys: 11)
- resources.projects.resources.locations.resources.schemaRegistries.resources.mode.methods.delete (Total Keys: 11)

Author: yoshi-automation

docs/dyn/managedkafka_v1.projects.locations.schemaRegistries.contexts.mode.html

@@ -77,6 +77,9 @@ <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
+<p class="firstline">Delete schema mode for a subject.</p>
 <p class="toc_element">
   <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Get mode at global level or for a subject.</p>
@@ -89,6 +92,25 @@ <h3>Method Details</h3>
   <pre>Close httplib2 connections.</pre>
 </div>
 
+<div class="method">
+    <code class="details" id="delete">delete(name, x__xgafv=None)</code>
+  <pre>Delete schema mode for a subject.
+
+Args:
+  name: string, Required. The resource name of subject to delete the mode for. The format is * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/mode/{subject} * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/contexts/{context}/mode/{subject} (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # SchemaMode represents the mode of a schema registry or a specific subject. Four modes are supported: * NONE: This is the default mode for a subject and essentially means that the subject does not have any mode set. This means the subject will follow the schema registry&#x27;s mode. * READONLY: The schema registry is in read-only mode. * READWRITE: The schema registry is in read-write mode, which allows limited write operations on the schema. * IMPORT: The schema registry is in import mode, which allows more editing operations on the schema for data importing purposes.
+  &quot;mode&quot;: &quot;A String&quot;, # Required. The mode type of a schema registry (READWRITE by default) or of a subject (NONE by default, which means use the global schema registry setting).
+}</pre>
+</div>
+
 <div class="method">
     <code class="details" id="get">get(name, x__xgafv=None)</code>
   <pre>Get mode at global level or for a subject.

docs/dyn/managedkafka_v1.projects.locations.schemaRegistries.mode.html

@@ -77,6 +77,9 @@ <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
+<p class="firstline">Delete schema mode for a subject.</p>
 <p class="toc_element">
   <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Get mode at global level or for a subject.</p>
@@ -89,6 +92,25 @@ <h3>Method Details</h3>
   <pre>Close httplib2 connections.</pre>
 </div>
 
+<div class="method">
+    <code class="details" id="delete">delete(name, x__xgafv=None)</code>
+  <pre>Delete schema mode for a subject.
+
+Args:
+  name: string, Required. The resource name of subject to delete the mode for. The format is * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/mode/{subject} * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/contexts/{context}/mode/{subject} (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # SchemaMode represents the mode of a schema registry or a specific subject. Four modes are supported: * NONE: This is the default mode for a subject and essentially means that the subject does not have any mode set. This means the subject will follow the schema registry&#x27;s mode. * READONLY: The schema registry is in read-only mode. * READWRITE: The schema registry is in read-write mode, which allows limited write operations on the schema. * IMPORT: The schema registry is in import mode, which allows more editing operations on the schema for data importing purposes.
+  &quot;mode&quot;: &quot;A String&quot;, # Required. The mode type of a schema registry (READWRITE by default) or of a subject (NONE by default, which means use the global schema registry setting).
+}</pre>
+</div>
+
 <div class="method">
     <code class="details" id="get">get(name, x__xgafv=None)</code>
   <pre>Get mode at global level or for a subject.

googleapiclient/discovery_cache/documents/managedkafka.v1.json

@@ -1838,6 +1838,31 @@
 },
 "mode": {
 "methods": {
+"delete": {
+"description": "Delete schema mode for a subject.",
+"flatPath": "v1/projects/{projectsId}/locations/{locationsId}/schemaRegistries/{schemaRegistriesId}/contexts/{contextsId}/mode/{modeId}",
+"httpMethod": "DELETE",
+"id": "managedkafka.projects.locations.schemaRegistries.contexts.mode.delete",
+"parameterOrder": [
+"name"
+],
+"parameters": {
+"name": {
+"description": "Required. The resource name of subject to delete the mode for. The format is * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/mode/{subject} * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/contexts/{context}/mode/{subject}",
+"location": "path",
+"pattern": "^projects/[^/]+/locations/[^/]+/schemaRegistries/[^/]+/contexts/[^/]+/mode/.*$",
+"required": true,
+"type": "string"
+}
+},
+"path": "v1/{+name}",
+"response": {
+"$ref": "SchemaMode"
+},
+"scopes": [
+"https://www.googleapis.com/auth/cloud-platform"
+]
+},
 "get": {
 "description": "Get mode at global level or for a subject.",
 "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/schemaRegistries/{schemaRegistriesId}/contexts/{contextsId}/mode/{modeId}",
@@ -2352,6 +2377,31 @@
 },
 "mode": {
 "methods": {
+"delete": {
+"description": "Delete schema mode for a subject.",
+"flatPath": "v1/projects/{projectsId}/locations/{locationsId}/schemaRegistries/{schemaRegistriesId}/mode/{modeId}",
+"httpMethod": "DELETE",
+"id": "managedkafka.projects.locations.schemaRegistries.mode.delete",
+"parameterOrder": [
+"name"
+],
+"parameters": {
+"name": {
+"description": "Required. The resource name of subject to delete the mode for. The format is * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/mode/{subject} * projects/{project}/locations/{location}/schemaRegistries/{schema_registry}/contexts/{context}/mode/{subject}",
+"location": "path",
+"pattern": "^projects/[^/]+/locations/[^/]+/schemaRegistries/[^/]+/mode/.*$",
+"required": true,
+"type": "string"
+}
+},
+"path": "v1/{+name}",
+"response": {
+"$ref": "SchemaMode"
+},
+"scopes": [
+"https://www.googleapis.com/auth/cloud-platform"
+]
+},
 "get": {
 "description": "Get mode at global level or for a subject.",
 "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/schemaRegistries/{schemaRegistriesId}/mode/{modeId}",
@@ -2869,7 +2919,7 @@
 }
 }
 },
-"revision": "20250508",
+"revision": "20250529",
 "rootUrl": "https://managedkafka.googleapis.com/",
 "schemas": {
 "AccessConfig": {