fix(java-spring-ai-agents): correct AWS S3 Vectors API query field names

Author: Yuriy Bezsonov

apps/java-spring-ai-agents/scripts/03-knowledgebase.sh

@@ -42,7 +42,7 @@ fi
 
 # Check if vector bucket exists
 VECTOR_BUCKET_EXISTS=$(aws s3vectors list-vector-buckets --no-cli-pager \
-    --query "vectorBuckets[?name=='${VECTOR_BUCKET}'].name | [0]" --output text 2>/dev/null || echo "")
+    --query "vectorBuckets[?vectorBucketName=='${VECTOR_BUCKET}'].vectorBucketName | [0]" --output text 2>/dev/null || echo "")
 
 if [ -n "${VECTOR_BUCKET_EXISTS}" ] && [ "${VECTOR_BUCKET_EXISTS}" != "None" ]; then
     echo "Vector bucket already exists: ${VECTOR_BUCKET}"

apps/java-spring-ai-agents/scripts/99-cleanup.sh

@@ -365,7 +365,7 @@ if [ -n "${INDEX_EXISTS}" ]; then
 fi
 
 VECTOR_BUCKET_EXISTS=$(aws s3vectors list-vector-buckets --no-cli-pager \
-    --query "vectorBuckets[?name=='${VECTOR_BUCKET}'].name" --output text 2>/dev/null || echo "")
+    --query "vectorBuckets[?vectorBucketName=='${VECTOR_BUCKET}'].vectorBucketName" --output text 2>/dev/null || echo "")
 
 if [ -n "${VECTOR_BUCKET_EXISTS}" ]; then
     delete_resource "KB vector bucket" \