diff --git a/firebase-vertexai/src/main/kotlin/com/google/firebase/vertexai/type/ImagenInlineImage.kt b/firebase-vertexai/src/main/kotlin/com/google/firebase/vertexai/type/ImagenInlineImage.kt
index 03e93abf8e7..0070472c03e 100644
--- a/firebase-vertexai/src/main/kotlin/com/google/firebase/vertexai/type/ImagenInlineImage.kt
+++ b/firebase-vertexai/src/main/kotlin/com/google/firebase/vertexai/type/ImagenInlineImage.kt
@@ -23,7 +23,7 @@ import android.util.Base64
 /**
  * Represents an Imagen-generated image that is contained inline
  *
- * @param data Contains the raw bytes of the image
+ * @param data Contains the base64-encoded image data.
  * @param mimeType Contains the MIME type of the image (for example, `"image/png"`)
  */
 @PublicPreviewAPI