AWS amazondynamodb documentation change

Service: amazondynamodb · 2026-07-10 · Documentation low

File: amazondynamodb/latest/developerguide/ttl-expired-items.md

Summary

Modified condition expression and failure message in TTL expiration documentation example

Security assessment

Same functional change as in the first file - updates conditional logic without security implications. No evidence of security vulnerability being addressed.

Diff

diff --git a/amazondynamodb/latest/developerguide/ttl-expired-items.md b/amazondynamodb/latest/developerguide/ttl-expired-items.md
index 5ec2b2ee5..36f4d92f2 100644
--- a//amazondynamodb/latest/developerguide/ttl-expired-items.md
+++ b//amazondynamodb/latest/developerguide/ttl-expired-items.md
@@ -248 +248 @@ Update TTL on on an existing DynamoDB Item in a table, with a condition.
-        private static final String CONDITION_EXPRESSION = "attribute_exists(" + PRIMARY_KEY_ATTR + ")";
+        private static final String CONDITION_EXPRESSION = EXPIRE_AT_ATTR + " > :c";
@@ -250 +250 @@ Update TTL on on an existing DynamoDB Item in a table, with a condition.
-        private static final String CONDITION_FAILED_MESSAGE = "Condition check failed. Item does not exist.";
+        private static final String CONDITION_FAILED_MESSAGE = "Condition check failed. The item may have already expired.";