Update VertexAiImagenImageGenerationMetadata.java

switching constructor params to match only call in VertexAiImagenImageModel.java

Signed-off-by: Marzouki-Sami [email protected]
Signed-off-by: Marzouki-Sami <[email protected]>

Author: Marzouki-Sami

models/spring-ai-vertex-ai-imagen/src/main/java/org/springframework/ai/vertexai/imagen/metadata/VertexAiImagenImageGenerationMetadata.java

@@ -34,7 +34,7 @@ public class VertexAiImagenImageGenerationMetadata implements ImageGenerationMet
 
 	private final String mimeType;
 
-	public VertexAiImagenImageGenerationMetadata(String revisedPrompt, String mimeType, String model) {
+	public VertexAiImagenImageGenerationMetadata(String revisedPrompt, String model, String mimeType) {
 		this.prompt = revisedPrompt;
 		this.model = model;
 		this.mimeType = mimeType;