feat: add aspect_ratio and image_config for v1beta1 version

Google APIs · copybara-github · commit db61975fe3b3 · 2025-10-13T14:45:08.000-07:00
PiperOrigin-RevId: 818839226
diff --git a/google/cloud/aiplatform/v1beta1/content.proto b/google/cloud/aiplatform/v1beta1/content.proto
@@ -205,6 +205,20 @@ message SpeechConfig {
   VoiceConfig voice_config = 1;
 }
 
+// Config for image generation features.
+message ImageConfig {
+  // Optional. The desired aspect ratio for the generated images. The following
+  // aspect ratios are supported:
+  //
+  // "1:1"
+  // "2:3", "3:2"
+  // "3:4", "4:3"
+  // "4:5", "5:4"
+  // "9:16", "16:9"
+  // "21:9"
+  optional string aspect_ratio = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
 // Generation config.
 message GenerationConfig {
   // The configuration for routing the request to a specific model.
@@ -429,6 +443,10 @@ message GenerationConfig {
 
   // Optional. Config for model selection.
   ModelConfig model_config = 27 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Config for image generation features.
+  optional ImageConfig image_config = 30
+      [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Safety settings.
