Add topic property for iceberg_delete

Author: kbatuigas

modules/manage/pages/iceberg/iceberg-topics-aws-glue.adoc

@@ -51,9 +51,17 @@ In Redpanda versions 25.2.1, and 25.1.9 and earlier, an empty partition spec ()
 
 === Manual deletion of Iceberg tables
 
-The AWS Glue catalog integration does not support automatic deletion of Iceberg tables from Redpanda. To manually delete Iceberg tables in AWS Glue, you must first set the cluster property config_ref:iceberg_delete,true,properties/cluster-properties[`iceberg_delete`] to `false` when you configure the catalog integration. 
+The AWS Glue catalog integration does not support automatic deletion of Iceberg tables from Redpanda. To manually delete Iceberg tables in AWS Glue, you must either:
 
-When `iceberg_delete` is set to `false`, you can delete the Redpanda topic, and then delete the table in AWS Glue and the Iceberg data and metadata files in the S3 bucket. If your intent is to recreate the topic after deleting it, you are required to delete the table data entirely before recreating the topic.
+* Set the cluster property config_ref:iceberg_delete,true,properties/cluster-properties[`iceberg_delete`] to `false` when you configure the catalog integration.
+ifndef::env-cloud[]
+* Override the cluster-wide `iceberg_delete` configuration and set the topic property xref:reference:properties/topic-properties.adoc#redpanda-iceberg-delete[`redpanda.iceberg.delete`] to `false` for the topic you want to delete.
+endif::[]
+ifdef::env-cloud[]
+* Override the cluster-wide `iceberg_delete` configuration and set the topic property `redpanda.iceberg.delete` to `false` for the topic you want to delete.
+endif::[]
+
+When `iceberg_delete` or the topic override `redpanda.iceberg.delete` is set to `false`, you can delete the Redpanda topic, and then delete the table in AWS Glue and the Iceberg data and metadata files in the S3 bucket. If your intent is to recreate the topic after deleting it, you are required to delete the table data entirely before recreating the topic.
 
 == Authorize access to AWS Glue