fix(aws): add conditionExpression migration fallback for DynamoDB delete, fix SES pageSize min

Author: waleedlatif1

apps/sim/app/api/tools/ses/list-identities/route.ts

@@ -12,7 +12,7 @@ const ListIdentitiesSchema = z.object({
   region: z.string().min(1, 'AWS region is required'),
   accessKeyId: z.string().min(1, 'AWS access key ID is required'),
   secretAccessKey: z.string().min(1, 'AWS secret access key is required'),
-  pageSize: z.number().int().min(0).max(1000).nullish(),
+  pageSize: z.number().int().min(1).max(1000).nullish(),
   nextToken: z.string().nullish(),
 })
 

apps/sim/blocks/blocks/dynamodb.ts

@@ -707,8 +707,10 @@ Return ONLY the expression - no explanations.`,
           // key: fall back to getKey (legacy migration target for shared 'key' subblock)
           const key = parseJson(params.deleteKey || params.getKey, 'key')
           if (key !== undefined) result.key = key
-          if (params.deleteConditionExpression)
-            result.conditionExpression = params.deleteConditionExpression
+          // conditionExpression: fall back to updateConditionExpression (legacy migration target for shared 'conditionExpression' subblock)
+          const deleteCondExpr =
+            params.deleteConditionExpression || params.updateConditionExpression
+          if (deleteCondExpr) result.conditionExpression = deleteCondExpr
           // expressionAttributeNames: fall back to queryExpressionAttributeNames (legacy migration target)
           const names = parseJson(
             params.deleteExpressionAttributeNames || params.queryExpressionAttributeNames,