docs(generativeai): clear unused region tags for code samples (#9502)

* docs(generativeai): add region tags for code samples

Adding `generativeaionvertexai_` region tags to replace old `aiplatform_`

In near future GenAI code samples, will only use `generativeaionvertexai_` region tag prefix.

* docs(generativeai): add region tags for code samples

Adding `generativeaionvertexai_` region tags to replace old `aiplatform_`

In near future GenAI code samples, will only use `generativeaionvertexai_` region tag prefix.

Author: msampathkumar

vertexai/snippets/src/main/java/vertexai/gemini/ChatDiscussion.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_multiturn_chat]
-// [START aiplatform_gemini_multiturn_chat]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
 import com.google.cloud.vertexai.generativeai.ChatSession;
@@ -60,5 +59,4 @@ public static void chatDiscussion(String projectId, String location, String mode
     }
   }
 }
-// [END aiplatform_gemini_multiturn_chat]
-// [END generativeaionvertexai_gemini_multiturn_chat]
+// [END generativeaionvertexai_gemini_multiturn_chat]

vertexai/snippets/src/main/java/vertexai/gemini/FunctionCalling.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_function_calling]
-// [START aiplatform_gemini_function_calling]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.Content;
 import com.google.cloud.vertexai.api.FunctionDeclaration;
@@ -112,5 +111,4 @@ public static String whatsTheWeatherLike(String projectId, String location,
     }
   }
 }
-// [END aiplatform_gemini_function_calling]
-// [END generativeaionvertexai_gemini_function_calling]
+// [END generativeaionvertexai_gemini_function_calling]

vertexai/snippets/src/main/java/vertexai/gemini/GetTokenCount.java

@@ -16,7 +16,6 @@
 
 package vertexai.gemini;
 
-// [START aiplatform_gemini_token_count]
 // [START generativeaionvertexai_gemini_token_count]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.CountTokensResponse;
@@ -65,5 +64,4 @@ public static int getTokenCount(String projectId, String location, String modelN
     }
   }
 }
-// [END aiplatform_gemini_token_count]
 // [END generativeaionvertexai_gemini_token_count]

vertexai/snippets/src/main/java/vertexai/gemini/MultimodalMultiImage.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_single_turn_multi_image]
-// [START aiplatform_gemini_single_turn_multi_image]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.Content;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
@@ -92,5 +91,4 @@ public static byte[] readImageFile(String url) throws IOException {
     }
   }
 }
-// [END aiplatform_gemini_single_turn_multi_image]
-// [END generativeaionvertexai_gemini_single_turn_multi_image]
+// [END generativeaionvertexai_gemini_single_turn_multi_image]

vertexai/snippets/src/main/java/vertexai/gemini/MultimodalQuery.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_pro_example]
-// [START aiplatform_gemini_pro_example]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
 import com.google.cloud.vertexai.generativeai.ContentMaker;
@@ -61,5 +60,4 @@ public static String multimodalQuery(String projectId, String location, String m
     }
   }
 }
-// [END aiplatform_gemini_pro_example]
-// [END generativeaionvertexai_gemini_pro_example]
+// [END generativeaionvertexai_gemini_pro_example]

vertexai/snippets/src/main/java/vertexai/gemini/MultimodalVideoInput.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_single_turn_video]
-// [START aiplatform_gemini_single_turn_video]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
 import com.google.cloud.vertexai.generativeai.ContentMaker;
@@ -57,5 +56,4 @@ public static void multimodalVideoInput(String projectId, String location, Strin
     }
   }
 }
-// [END aiplatform_gemini_single_turn_video]
-// [END generativeaionvertexai_gemini_single_turn_video]
+// [END generativeaionvertexai_gemini_single_turn_video]

vertexai/snippets/src/main/java/vertexai/gemini/Quickstart.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_get_started]
-// [START aiplatform_gemini_get_started]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
 import com.google.cloud.vertexai.generativeai.ContentMaker;
@@ -55,5 +54,4 @@ public static String quickstart(String projectId, String location, String modelN
     }
   }
 }
-// [END aiplatform_gemini_get_started]
-// [END generativeaionvertexai_gemini_get_started]
+// [END generativeaionvertexai_gemini_get_started]

vertexai/snippets/src/main/java/vertexai/gemini/SingleTurnMultimodal.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_single_turn_image]
-// [START aiplatform_gemini_pro_config_example]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
 import com.google.cloud.vertexai.api.GenerationConfig;
@@ -71,5 +70,4 @@ public static void generateContent(String projectId, String location, String mod
     }
   }
 }
-// [END aiplatform_gemini_pro_config_example]
 // [END generativeaionvertexai_gemini_single_turn_image]

vertexai/snippets/src/main/java/vertexai/gemini/WithSafetySettings.java

@@ -17,7 +17,6 @@
 package vertexai.gemini;
 
 // [START generativeaionvertexai_gemini_safety_settings]
-// [START aiplatform_gemini_safety_settings]
 import com.google.cloud.vertexai.VertexAI;
 import com.google.cloud.vertexai.api.Candidate;
 import com.google.cloud.vertexai.api.GenerateContentResponse;
@@ -83,5 +82,4 @@ public static String safetyCheck(String projectId, String location, String model
     }
   }
 }
-// [END aiplatform_gemini_safety_settings]
-// [END generativeaionvertexai_gemini_safety_settings]
+// [END generativeaionvertexai_gemini_safety_settings]