fix(aws): handle image_url object format in block type extraction (#8143)

benjamincburns · web-flow · commit 588eeffed4df · 2025-05-09T15:23:25.000-07:00
diff --git a/libs/langchain-aws/src/common.ts b/libs/langchain-aws/src/common.ts
@@ -297,7 +297,11 @@ function convertLangChainContentBlockToConverseContentBlock<
   }
 
   if (block.type === "image_url") {
-    return extractImageInfo(block.image_url);
+    return extractImageInfo(
+      typeof block.image_url === "string"
+        ? block.image_url
+        : block.image_url.url
+    );
   }
 
   if (block.type === "document" && block.document !== undefined) {

Original file line number	Diff line number	Diff line change
`@@ -297,7 +297,11 @@ function convertLangChainContentBlockToConverseContentBlock<`
`297`	`297`	`}`
`298`	`298`
`299`	`299`	`if (block.type === "image_url") {`
`300`		`- return extractImageInfo(block.image_url);`
	`300`	`+ return extractImageInfo(`
	`301`	`+ typeof block.image_url === "string"`
	`302`	`+ ? block.image_url`
	`303`	`+ : block.image_url.url`
	`304`	`+ );`
`301`	`305`	`}`
`302`	`306`
`303`	`307`	`if (block.type === "document" && block.document !== undefined) {`