feat(api): add ImageInput to UserInputBlock proto

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 160
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/gitpod%2Fgitpod-3c080e16ecc8c0377535643430e1abc1425a0b8f474fd6f211cac5e617b7ba28.yml
-openapi_spec_hash: 154065951ac8ea5188227ec10c2c10c8
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/gitpod%2Fgitpod-665d1d0e7f0040c5fbbb664487724af4ecc58d3c702e8099ceef4a05ba589369.yml
+openapi_spec_hash: 3688253b79ec0cf6d41ff586d71e9f07
 config_hash: 8e1b089e9f5af438fd56b523014af4f2

src/resources/agents.ts

@@ -1149,17 +1149,34 @@ export interface PromptSpec {
 }
 
 export interface UserInputBlock {
-  text: UserInputBlock.Text;
-
   id?: string;
 
   /**
    * Timestamp when this block was created. Used for debugging and support bundles.
    */
   createdAt?: string;
+
+  /**
+   * ImageInput allows sending images to the agent. Media type is inferred from magic
+   * bytes by the backend.
+   */
+  image?: UserInputBlock.Image;
+
+  text?: UserInputBlock.Text;
 }
 
 export namespace UserInputBlock {
+  /**
+   * ImageInput allows sending images to the agent. Media type is inferred from magic
+   * bytes by the backend.
+   */
+  export interface Image {
+    /**
+     * Raw image data (max 4MB). Supported formats: PNG, JPEG, WebP.
+     */
+    data?: string;
+  }
+
   export interface Text {
     content?: string;
   }