feat(youtube)!: update the API

BREAKING CHANGE: This release has breaking changes.

#### youtube:v3

The following keys were deleted:
- resources.activities.methods.list.parameters.mine.deprecated
- schemas.LiveChatGiftDetails.properties.jewelsCount.description
- schemas.LiveChatGiftDetails.properties.jewelsCount.format
- schemas.LiveChatGiftDetails.properties.jewelsCount.type

The following keys were added:
- resources.activities.methods.list.parameters.home.deprecated
- resources.tests.methods.insert.parameters.onBehalfOfContentOwnerChannel.location
- resources.tests.methods.insert.parameters.onBehalfOfContentOwnerChannel.type
- schemas.LiveChatGiftDetails.properties.jewelsAmount.description
- schemas.LiveChatGiftDetails.properties.jewelsAmount.format
- schemas.LiveChatGiftDetails.properties.jewelsAmount.type

Author: yoshi-automation

discovery/youtube-v3.json

@@ -172,6 +172,7 @@
               "type": "string"
             },
             "home": {
+              "deprecated": true,
               "location": "query",
               "type": "boolean"
             },
@@ -185,7 +186,6 @@
               "type": "integer"
             },
             "mine": {
-              "deprecated": true,
               "location": "query",
               "type": "boolean"
             },
@@ -3305,6 +3305,10 @@
               "location": "query",
               "type": "string"
             },
+            "onBehalfOfContentOwnerChannel": {
+              "location": "query",
+              "type": "string"
+            },
             "part": {
               "location": "query",
               "repeated": true,
@@ -4172,7 +4176,7 @@
       }
     }
   },
-  "revision": "20260205",
+  "revision": "20260430",
   "rootUrl": "https://youtube.googleapis.com/",
   "schemas": {
     "AbuseReport": {
@@ -8832,8 +8836,8 @@
           "description": "Whether the gift involves a visual effect.",
           "type": "boolean"
         },
-        "jewelsCount": {
-          "description": "The cost of the gift in jewels.",
+        "jewelsAmount": {
+          "description": "The value of the gift in jewels.",
           "format": "int32",
           "type": "integer"
         },

src/apis/youtube/v3.ts

@@ -2376,9 +2376,9 @@ export namespace youtube_v3 {
      */
     hasVisualEffect?: boolean | null;
     /**
-     * The cost of the gift in jewels.
+     * The value of the gift in jewels.
      */
-    jewelsCount?: number | null;
+    jewelsAmount?: number | null;
     /**
      * The BCP-47 language code of the gift.
      */
@@ -16093,6 +16093,8 @@ export namespace youtube_v3 {
      *   const res = await youtube.tests.insert({
      *     externalChannelId: 'placeholder-value',
      *
+     *     onBehalfOfContentOwnerChannel: 'placeholder-value',
+     *
      *     part: 'placeholder-value',
      *
      *     // Request body metadata
@@ -16216,6 +16218,10 @@ export namespace youtube_v3 {
      *
      */
     externalChannelId?: string;
+    /**
+     *
+     */
+    onBehalfOfContentOwnerChannel?: string;
     /**
      *
      */