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Add cleanup-tutorial.sh: find and delete tutorial resources
Scans for MQ brokers, OpenSearch domains, MSK clusters, RDS instances, ElastiCache caches, Redshift workgroups, ECS clusters/services, and Q Business apps. Identifies by doc-smith tags or naming patterns. Usage: bash cleanup-tutorial.sh # list resources bash cleanup-tutorial.sh --delete # delete all bash cleanup-tutorial.sh --tutorial 043 # filter by tutorial
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‎cleanup-tutorial.sh‎

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#!/bin/bash
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# cleanup-tutorial.sh — Find and clean up resources created by a tutorial
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#
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# Usage:
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# bash cleanup-tutorial.sh # List all tutorial resources
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# bash cleanup-tutorial.sh --tutorial 043 # List resources for tutorial 043
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# bash cleanup-tutorial.sh --delete # Delete all tutorial resources
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# bash cleanup-tutorial.sh --delete --tutorial 043 # Delete resources for tutorial 043
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#
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# Resources are identified by the tag: project=doc-smith, tutorial={id}
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# Untagged resources are identified by naming patterns (tutorial-*, mq-broker-*, etc.)
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set -uo pipefail
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DELETE=false
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TUTORIAL_FILTER=""
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REGION="${AWS_REGION:-$(aws configure get region 2>/dev/null || echo us-west-2)}"
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while [[ $# -gt 0 ]]; do
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case $1 in
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--delete) DELETE=true; shift ;;
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--tutorial) TUTORIAL_FILTER="$2"; shift 2 ;;
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--region) REGION="$2"; shift 2 ;;
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*) echo "Unknown option: $1"; exit 1 ;;
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esac
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done
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FOUND=0
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DELETED=0
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found() {
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local type=$1 id=$2 name=$3 tutorial=$4 cost=$5
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FOUND=$((FOUND+1))
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if $DELETE; then
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printf " 🗑️ %-20s %-40s %s\n" "$type" "$id" "$name"
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else
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printf " %-20s %-40s %-30s %-20s %s\n" "$type" "$id" "$name" "$tutorial" "$cost"
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fi
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}
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delete_resource() {
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local type=$1 id=$2
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if ! $DELETE; then return; fi
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DELETED=$((DELETED+1))
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case $type in
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mq-broker)
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aws mq delete-broker --broker-id "$id" --region "$REGION" --output text 2>/dev/null ;;
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opensearch-domain)
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aws opensearch delete-domain --domain-name "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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msk-cluster)
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aws kafka delete-cluster --cluster-arn "$id" --region "$REGION" --output text 2>/dev/null ;;
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rds-instance)
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aws rds delete-db-instance --db-instance-identifier "$id" --skip-final-snapshot --delete-automated-backups --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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rds-cluster)
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aws rds delete-db-cluster --db-cluster-identifier "$id" --skip-final-snapshot --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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rds-subnet-group)
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aws rds delete-db-subnet-group --db-subnet-group-name "$id" --region "$REGION" 2>/dev/null ;;
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docdb-instance)
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aws docdb delete-db-instance --db-instance-identifier "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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docdb-cluster)
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aws docdb delete-db-cluster --db-cluster-identifier "$id" --skip-final-snapshot --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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neptune-instance)
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aws neptune delete-db-instance --db-instance-identifier "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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neptune-cluster)
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aws neptune delete-db-cluster --db-cluster-identifier "$id" --skip-final-snapshot --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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elasticache)
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aws elasticache delete-serverless-cache --serverless-cache-name "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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redshift-serverless-wg)
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aws redshift-serverless delete-workgroup --workgroup-name "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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redshift-serverless-ns)
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aws redshift-serverless delete-namespace --namespace-name "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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redshift-cluster)
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aws redshift delete-cluster --cluster-identifier "$id" --skip-final-cluster-snapshot --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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emr-cluster)
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aws emr terminate-clusters --cluster-ids "$id" --region "$REGION" 2>/dev/null ;;
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ecs-service)
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local cluster=$(echo "$id" | cut -d/ -f1)
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local svc=$(echo "$id" | cut -d/ -f2)
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aws ecs update-service --cluster "$cluster" --service "$svc" --desired-count 0 --region "$REGION" --no-cli-pager 2>/dev/null > /dev/null
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aws ecs delete-service --cluster "$cluster" --service "$svc" --force --region "$REGION" --no-cli-pager 2>/dev/null > /dev/null ;;
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ecs-cluster)
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aws ecs delete-cluster --cluster "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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network-firewall)
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aws network-firewall delete-firewall --firewall-name "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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vpc-lattice-service)
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aws vpc-lattice delete-service --service-identifier "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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dms-instance)
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aws dms delete-replication-instance --replication-instance-arn "$id" --region "$REGION" --output text 2>/dev/null > /dev/null ;;
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qbusiness-app)
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aws qbusiness delete-application --application-id "$id" --region us-east-1 2>/dev/null ;;
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esac
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}
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match_tutorial() {
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local tutorial=$1
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[ -z "$TUTORIAL_FILTER" ] && return 0
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[[ "$tutorial" == *"$TUTORIAL_FILTER"* ]] && return 0
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return 1
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}
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echo "Scanning $REGION for tutorial resources..."
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$DELETE || printf " %-20s %-40s %-30s %-20s %s\n" "TYPE" "ID" "NAME" "TUTORIAL" "COST"
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$DELETE || echo " $(printf '%.0s-' {1..130})"
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# --- MQ Brokers ---
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while IFS=$'\t' read -r bid bname bstate; do
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[ -z "$bid" ] && continue
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tags=$(aws mq describe-broker --broker-id "$bid" --region "$REGION" --query 'Tags' --output json 2>/dev/null)
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tutorial=$(echo "$tags" | python3 -c "import sys,json; t=json.load(sys.stdin) or {}; print(t.get('tutorial',''))" 2>/dev/null)
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match_tutorial "$tutorial" || continue
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found "mq-broker" "$bid" "$bname" "${tutorial:-untagged}" "~\$0.20/hr"
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delete_resource "mq-broker" "$bid"
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done < <(aws mq list-brokers --region "$REGION" --query 'BrokerSummaries[*].[BrokerId,BrokerName,BrokerState]' --output text 2>/dev/null)
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# --- OpenSearch Domains ---
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for domain in $(aws opensearch list-domain-names --region "$REGION" --query 'DomainNames[*].DomainName' --output text 2>/dev/null); do
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tags=$(aws opensearch list-tags --arn "arn:aws:es:${REGION}:$(aws sts get-caller-identity --query Account --output text):domain/$domain" --region "$REGION" --query 'TagList' --output json 2>/dev/null)
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tutorial=$(echo "$tags" | python3 -c "import sys,json; t={i['Key']:i['Value'] for i in json.load(sys.stdin) or []}; print(t.get('tutorial',''))" 2>/dev/null)
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match_tutorial "$tutorial" || continue
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found "opensearch-domain" "$domain" "$domain" "${tutorial:-untagged}" "~\$0.10/hr"
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delete_resource "opensearch-domain" "$domain"
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done
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# --- MSK Clusters ---
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while IFS=$'\t' read -r carn cname cstate; do
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[ -z "$carn" ] && continue
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tags=$(aws kafka list-tags-for-resource --resource-arn "$carn" --region "$REGION" --query 'Tags' --output json 2>/dev/null)
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tutorial=$(echo "$tags" | python3 -c "import sys,json; t=json.load(sys.stdin) or {}; print(t.get('tutorial',''))" 2>/dev/null)
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match_tutorial "$tutorial" || continue
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found "msk-cluster" "$carn" "$cname" "${tutorial:-untagged}" "~\$0.25/hr"
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delete_resource "msk-cluster" "$carn"
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done < <(aws kafka list-clusters-v2 --region "$REGION" --query 'ClusterInfoList[*].[ClusterArn,ClusterName,State]' --output text 2>/dev/null)
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# --- RDS Instances ---
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while IFS=$'\t' read -r dbid engine status; do
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[ -z "$dbid" ] && continue
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tags=$(aws rds list-tags-for-resource --resource-name "arn:aws:rds:${REGION}:$(aws sts get-caller-identity --query Account --output text):db:$dbid" --region "$REGION" --query 'TagList' --output json 2>/dev/null)
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tutorial=$(echo "$tags" | python3 -c "import sys,json; t={i['Key']:i['Value'] for i in json.load(sys.stdin) or []}; print(t.get('tutorial',''))" 2>/dev/null)
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match_tutorial "$tutorial" || continue
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found "rds-instance" "$dbid" "$engine" "${tutorial:-untagged}" "~\$0.10/hr"
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delete_resource "rds-instance" "$dbid"
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done < <(aws rds describe-db-instances --region "$REGION" --query 'DBInstances[*].[DBInstanceIdentifier,Engine,DBInstanceStatus]' --output text 2>/dev/null)
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# --- ElastiCache Serverless ---
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for cache in $(aws elasticache describe-serverless-caches --region "$REGION" --query 'ServerlessCaches[*].ServerlessCacheName' --output text 2>/dev/null); do
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found "elasticache" "$cache" "$cache" "check-tags" "~\$0.05/hr"
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delete_resource "elasticache" "$cache"
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done
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# --- Redshift Serverless ---
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for wg in $(aws redshift-serverless list-workgroups --region "$REGION" --query 'workgroups[*].workgroupName' --output text 2>/dev/null); do
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found "redshift-serverless-wg" "$wg" "$wg" "check-tags" "~\$0.25/hr"
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delete_resource "redshift-serverless-wg" "$wg"
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done
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# --- ECS Clusters with services ---
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for cluster_arn in $(aws ecs list-clusters --region "$REGION" --query 'clusterArns[]' --output text 2>/dev/null); do
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cluster=$(echo "$cluster_arn" | awk -F/ '{print $NF}')
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[[ "$cluster" == "DocSmith"* ]] && continue # Skip pipeline cluster
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svcs=$(aws ecs list-services --region "$REGION" --cluster "$cluster" --query 'serviceArns[]' --output text 2>/dev/null)
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for svc_arn in $svcs; do
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svc=$(echo "$svc_arn" | awk -F/ '{print $NF}')
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found "ecs-service" "$cluster/$svc" "$svc" "check-tags" "per-task"
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delete_resource "ecs-service" "$cluster/$svc"
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done
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# Delete empty clusters
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task_count=$(aws ecs describe-clusters --region "$REGION" --clusters "$cluster" --query 'clusters[0].runningTasksCount' --output text 2>/dev/null)
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svc_count=$(aws ecs describe-clusters --region "$REGION" --clusters "$cluster" --query 'clusters[0].activeServicesCount' --output text 2>/dev/null)
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if [ "${task_count:-0}" = "0" ] && [ "${svc_count:-0}" = "0" ]; then
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found "ecs-cluster" "$cluster" "(empty)" "check-tags" "free"
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delete_resource "ecs-cluster" "$cluster"
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fi
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done
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# --- Q Business Apps (us-east-1) ---
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while IFS=$'\t' read -r appid appname status; do
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[ -z "$appid" ] && continue
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found "qbusiness-app" "$appid" "$appname" "check-tags" "per-query"
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delete_resource "qbusiness-app" "$appid"
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done < <(aws qbusiness list-applications --region us-east-1 --query 'applications[*].[applicationId,displayName,status]' --output text 2>/dev/null)
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echo ""
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if $DELETE; then
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echo "Found $FOUND resources, deleted $DELETED."
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else
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echo "Found $FOUND tutorial resources. Run with --delete to remove them."
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fi

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