There are more AWS SDK examples available in the [AWS Doc SDK Examples](https://github.com/awsdocs/aws-doc-sdk-examples) GitHub repo.
# Use `UpdateService` with an AWS SDK or CLI
The following code examples show how to use `UpdateService`.
Action examples are code excerpts from larger programs and must be run in context. You can see this action in context in the following code examples:
+ [Configure Amazon ECS Service Connect](ecs_example_ecs_ServiceConnect_085_section.md)
+ [Create an Amazon ECS Linux task for the Fargate launch type](ecs_example_ecs_GettingStarted_086_section.md)
+ [Creating an Amazon ECS service for the EC2 launch type](ecs_example_ecs_GettingStarted_018_section.md)
------
#### [ CLI ]
**AWS CLI**
**Example 1: To change the task definition used in a service**
The following `update-service` example updates the `my-http-service` service to use the `amazon-ecs-sample` task definition.
```
aws ecs update-service \
--cluster test \
--service my-http-service \
--task-definition amazon-ecs-sample
```
Output:
```
{
"service": {
"serviceArn": "arn:aws:ecs:us-west-2:123456789012:service/test/my-http-service",
"serviceName": "my-http-service",
"clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/test",
"loadBalancers": [],
"serviceRegistries": [],
"status": "ACTIVE",
"desiredCount": 2,
"runningCount": 2,
"pendingCount": 0,
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/amazon-ecs-sample:2",
"deploymentConfiguration": {
"deploymentCircuitBreaker": {
"enable": true,
"rollback": true
},
"maximumPercent": 200,
"minimumHealthyPercent": 100,
"alarms": {
"alarmNames": [],
"rollback": false,
"enable": false
}
},
"deployments": [
{
"id": "ecs-svc/7419115625193919142",
"status": "PRIMARY",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/amazon-ecs-sample:2",
"desiredCount": 0,
"pendingCount": 0,
"runningCount": 0,
"failedTasks": 0,
"createdAt": "2025-02-21T13:26:02.734000-06:00",
"updatedAt": "2025-02-21T13:26:02.734000-06:00",
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "IN_PROGRESS",
"rolloutStateReason": "ECS deployment ecs-svc/7419115625193919142 in progress."
},
{
"id": "ecs-svc/1709597507655421668",
"status": "ACTIVE",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/old-amazon-ecs-sample:4",
"desiredCount": 2,
"pendingCount": 0,
"runningCount": 2,
"failedTasks": 0,
"createdAt": "2025-01-24T11:13:07.621000-06:00",
"updatedAt": "2025-02-02T16:11:30.838000-06:00",
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "COMPLETED",
"rolloutStateReason": "ECS deployment ecs-svc/1709597507655421668 completed."
}
],
"roleArn": "arn:aws:iam::123456789012:role/aws-service-role/ecs.amazonaws.com/AWSServiceRoleForECS",
"events": [
{
"id": "e40b4d1c-80d9-4834-aaf3-6a268e530e17",
"createdAt": "2025-02-21T10:31:26.037000-06:00",
"message": "(my-http-service) has reached a steady state."
},
{
"id": "6ac069ad-fc8b-4e49-a35d-b5574a964c8e",
"createdAt": "2025-02-21T04:31:22.703000-06:00",
"message": "(my-http-service) has reached a steady state."
},
{
"id": "265f7d37-dfd1-4880-a846-ec486f341919",
"createdAt": "2025-02-20T22:31:22.514000-06:00",
"message": "(my-http-service) has reached a steady state."
}
],
"createdAt": "2024-10-30T17:12:43.218000-05:00",
"placementConstraints": [],
"placementStrategy": [],
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321",
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"healthCheckGracePeriodSeconds": 0,
"schedulingStrategy": "REPLICA",
"deploymentController": {
"type": "ECS"
},
"createdBy": "arn:aws:iam::123456789012:role/AIDACKCEVSQ6C2EXAMPLE",
"enableECSManagedTags": true,
"propagateTags": "NONE",
"enableExecuteCommand": false,
"availabilityZoneRebalancing": "DISABLED"
}
}
```
For more information, see [Update an Amazon ECS service using the console](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/update-service-console-v2.html) in the *Amazon ECS Developer Guide*.
**Example 2: To change the number of tasks in a service**
The following `update-service` example updates the desired task count of the service `my-http-service` from to 2.
```
aws ecs update-service \
--cluster MyCluster \
--service my-http-service \
--desired-count 2
```
Output:
```
{
"service": {
"serviceArn": "arn:aws:ecs:us-east-1:123456789012:service/MyCluster/my-http-service",
"serviceName": "my-http-service",
"clusterArn": "arn:aws:ecs:us-east-1:123456789012:cluster/MyCluster",
"loadBalancers": [],
"serviceRegistries": [],
"status": "ACTIVE",
"desiredCount": 2,
"runningCount": 1,
"pendingCount": 0,
"capacityProviderStrategy": [
{
"capacityProvider": "FARGATE",
"weight": 1,
"base": 0
}
],
"platformVersion": "LATEST",
"platformFamily": "Linux",
"taskDefinition": "arn:aws:ecs:us-east-1:123456789012:task-definition/MyTaskDefinition",
"deploymentConfiguration": {
"deploymentCircuitBreaker": {
"enable": true,
"rollback": true
},
"maximumPercent": 200,
"minimumHealthyPercent": 100,
"alarms": {
"alarmNames": [],
"rollback": false,
"enable": false
}
},
"deployments": [
{
"id": "ecs-svc/1976744184940610707",
"status": "PRIMARY",
"taskkDefinition": "arn:aws:ecs:us-east-1:123456789012:task-definition/MyTaskDefinition",
"desiredCount": 1,
"pendingCount": 0,
"runningCount": 1,
"failedTasks": 0,
"createdAt": "2024-12-03T16:24:25.225000-05:00",
"updatedAt": "2024-12-03T16:25:15.837000-05:00",
"capacityProviderStrategy": [
{
"capacityProvider": "FARGATE",
"weight": 1,
"base": 0
}
],
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-0d0eab1bb38d5ca64",
"subnet-0db5010045995c2d5"
],
"securityGroups": [
"sg-02556bf85a191f59a"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "COMPLETED",
"rolloutStateReason": "ECS deployment ecs-svc/1976744184940610707 completed."
}
],
"roleArn": "arn:aws:iam::123456789012:role/aws-service-role/ecs.amazonaws.com/AWSServiceRoleForECS",
"events": [
{
"id": "f27350b9-4b2a-4e2e-b72e-a4b68380de45",
"createdAt": "2024-12-30T13:24:07.345000-05:00",
"message": "(service my-http-service) has reached a steady state."
},
{
"id": "e764ec63-f53f-45e3-9af2-d99f922d2957",
"createdAt": "2024-12-30T12:32:21.600000-05:00",
"message": "(service my-http-service) has reached a steady state."
},
{
"id": "28444756-c2fa-47f8-bd60-93a8e05f3991",
"createdAt": "2024-12-08T19:26:10.367000-05:00",
"message": "(service my-http-service) has reached a steady state."
}
],
"createdAt": "2024-12-03T16:24:25.225000-05:00",
"placementConstraints": [],
"placementStrategy": [],
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-0d0eab1bb38d5ca64",
"subnet-0db5010045995c2d5"
],
"securityGroups": [
"sg-02556bf85a191f59a"
],
"assignPublicIp": "ENABLED"
}
},
"healthCheckGracePeriodSeconds": 0,
"schedulingStrategy": "REPLICA",
"deploymentController": {
"type": "ECS"
},
"createdBy": "arn:aws:iam::123456789012:role/Admin",
"enableECSManagedTags": true,
"propagateTags": "NONE",
"enableExecuteCommand": false,
"availabilityZoneRebalancing": "ENABLED"
}
}
```
For more information, see [Updating an Amazon ECS service using the console](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/update-service-console-v2.html) in the *Amazon ECS Developer Guide*.
**Example 3: To configure Amazon EBS volumes for attachment at service update**
The following `update-service` example updates the service `my-http-service` to use Amazon EBS volumes. You must have an Amazon ECS infrastructure role configured with the `AmazonECSInfrastructureRolePolicyForVolumes` managed policy attached. You must also specify a task definition with the same volume name as in the `update-service` request and with `configuredAtLaunch` set to `true`. This example uses the `--cli-input-json` option and a JSON input file called `ebs.json`.
```
aws ecs update-service \
--cli-input-json file://ebs.json
```
Contents of `ebs.json`:
```
{
"cluster": "mycluster",
"taskDefinition": "mytaskdef",
"service": "my-http-service",
"desiredCount": 2,
"volumeConfigurations": [
{
"name": "myEbsVolume",
"managedEBSVolume": {
"roleArn":"arn:aws:iam::123456789012:role/ecsInfrastructureRole",
"volumeType": "gp3",
"sizeInGiB": 100,
"iops": 3000,
"throughput": 125,
"filesystemType": "ext4"
}
}
]
}
```
Output:
```
{
"service": {
"serviceArn": "arn:aws:ecs:us-west-2:123456789012:service/mycluster/my-http-service",
"serviceName": "my-http-service",
"clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/mycluster",
"loadBalancers": [],
"serviceRegistries": [],
"status": "ACTIVE",
"desiredCount": 2,
"runningCount": 2,
"pendingCount": 0,
"launchType": "FARGATE",
"platformVersion": "LATEST",
"platformFamily": "Linux",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/mytaskdef:1",
"deploymentConfiguration": {
"deploymentCircuitBreaker": {
"enable": true,
"rollback": true
},
"maximumPercent": 200,
"minimumHealthyPercent": 100,
"alarms": {
"alarmNames": [],
"rollback": false,
"enable": false
}
},
"deployments": [
{
"id": "ecs-svc/2420458347226626275",
"status": "PRIMARY",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/mytaskdef:1",
"desiredCount": 0,
"pendingCount": 0,
"runningCount": 0,
"failedTasks": 0,
"createdAt": "2025-02-21T15:07:20.519000-06:00",
"updatedAt": "2025-02-21T15:07:20.519000-06:00",
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321",
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "IN_PROGRESS",
"rolloutStateReason": "ECS deployment ecs-svc/2420458347226626275 in progress.",
"volumeConfigurations": [
{
"name": "ebs-volume",
"managedEBSVolume": {
"volumeType": "gp3",
"sizeInGiB": 100,
"iops": 3000,
"throughput": 125,
"roleArn": "arn:aws:iam::123456789012:role/ecsInfrastructureRole",
"filesystemType": "ext4"
}
}
]
},
{
"id": "ecs-svc/5191625155316533644",
"status": "ACTIVE",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/mytaskdef:2",
"desiredCount": 2,
"pendingCount": 0,
"runningCount": 2,
"failedTasks": 0,
"createdAt": "2025-02-21T14:54:48.862000-06:00",
"updatedAt": "2025-02-21T14:57:22.502000-06:00",
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "COMPLETED",
"rolloutStateReason": "ECS deployment ecs-svc/5191625155316533644 completed."
}
],
"roleArn": "arn:aws:iam::123456789012:role/aws-service-role/ecs.amazonaws.com/AWSServiceRoleForECS",
"events": [
{
"id": "b5823113-c2c5-458e-9649-8c2ed38f23a5",
"createdAt": "2025-02-21T14:57:22.508000-06:00",
"message": "(service my-http-service) has reached a steady state."
},
{
"id": "b05a48e8-da35-4074-80aa-37ceb3167357",
"createdAt": "2025-02-21T14:57:22.507000-06:00",
"message": "(service my-http-service) (deployment ecs-svc/5191625155316533644) deployment completed."
},
{
"id": "a10cd55d-4ba6-4cea-a655-5a5d32ada8a0",
"createdAt": "2025-02-21T14:55:32.833000-06:00",
"message": "(service my-http-service) has started 1 tasks: (task fb9c8df512684aec92f3c57dc3f22361)."
},
],
"createdAt": "2025-02-21T14:54:48.862000-06:00",
"placementConstraints": [],
"placementStrategy": [],
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"healthCheckGracePeriodSeconds": 0,
"schedulingStrategy": "REPLICA",
"deploymentController": {
"type": "ECS"
},
"createdBy": "arn:aws:iam::123456789012:role/AIDACKCEVSQ6C2EXAMPLE",
"enableECSManagedTags": true,
"propagateTags": "NONE",
"enableExecuteCommand": false,
"availabilityZoneRebalancing": "ENABLED"
}
}
```
For more information, see [Use Amazon EBS volumes with Amazon ECS](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ebs-volumes.html) in the *Amazon ECS Developer Guide*.
**Example 4: To update a service to no longer use Amazon EBS volumes**
The following `update-service` example updates the service `my-http-service` to no longer use Amazon EBS volumes. You must specify a task definition revision with `configuredAtLaunch` set to `false`.
```
aws ecs update-service \
--cluster mycluster \
--task-definition mytaskdef \
--service my-http-service \
--desired-count 2 \
--volume-configurations "[]"
```
Output:
```
{
"service": {
"serviceArn": "arn:aws:ecs:us-west-2:123456789012:service/mycluster/my-http-service",
"serviceName": "my-http-service",
"clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/mycluster",
"loadBalancers": [],
"serviceRegistries": [],
"status": "ACTIVE",
"desiredCount": 2,
"runningCount": 2,
"pendingCount": 0,
"launchType": "FARGATE",
"platformVersion": "LATEST",
"platformFamily": "Linux",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/mytaskdef:3",
"deploymentConfiguration": {
"deploymentCircuitBreaker": {
"enable": true,
"rollback": true
},
"maximumPercent": 200,
"minimumHealthyPercent": 100,
"alarms": {
"alarmNames": [],
"rollback": false,
"enable": false
}
},
"deployments": [
{
"id": "ecs-svc/7522791612543716777",
"status": "PRIMARY",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/mytaskdef:3",
"desiredCount": 0,
"pendingCount": 0,
"runningCount": 0,
"failedTasks": 0,
"createdAt": "2025-02-21T15:25:38.598000-06:00",
"updatedAt": "2025-02-21T15:25:38.598000-06:00",
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "IN_PROGRESS",
"rolloutStateReason": "ECS deployment ecs-svc/7522791612543716777 in progress."
},
{
"id": "ecs-svc/2420458347226626275",
"status": "ACTIVE",
"taskDefinition": "arn:aws:ecs:us-west-2:123456789012:task-definition/myoldtaskdef:1",
"desiredCount": 2,
"pendingCount": 0,
"runningCount": 2,
"failedTasks": 0,
"createdAt": "2025-02-21T15:07:20.519000-06:00",
"updatedAt": "2025-02-21T15:10:59.955000-06:00",
"launchType": "FARGATE",
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "COMPLETED",
"rolloutStateReason": "ECS deployment ecs-svc/2420458347226626275 completed.",
"volumeConfigurations": [
{
"name": "ebs-volume",
"managedEBSVolume": {
"volumeType": "gp3",
"sizeInGiB": 100,
"iops": 3000,
"throughput": 125,
"roleArn": "arn:aws:iam::123456789012:role/ecsInfrastructureRole",
"filesystemType": "ext4"
}
}
]
}
],
"roleArn": "arn:aws:iam::123456789012:role/aws-service-role/ecs.amazonaws.com/AWSServiceRoleForECS",
"events": [
{
"id": "4f2c3ca1-7800-4048-ba57-bba210ada2ad",
"createdAt": "2025-02-21T15:10:59.959000-06:00",
"message": "(service my-http-service) has reached a steady state."
},
{
"id": "4b36a593-2d40-4ed6-8be8-b9b699eb6198",
"createdAt": "2025-02-21T15:10:59.958000-06:00",
"message": "(service my-http-service) (deployment ecs-svc/2420458347226626275) deployment completed."
},
{
"id": "88380089-14e2-4ef0-8dbb-a33991683371",
"createdAt": "2025-02-21T15:09:39.055000-06:00",
"message": "(service my-http-service) has stopped 1 running tasks: (task fb9c8df512684aec92f3c57dc3f22361)."
},
{
"id": "97d84243-d52f-4255-89bb-9311391c61f6",
"createdAt": "2025-02-21T15:08:57.653000-06:00",
"message": "(service my-http-service) has stopped 1 running tasks: (task 33eff090ad2c40539daa837e6503a9bc)."
},
{
"id": "672ece6c-e2d0-4021-b5da-eefb14001687",
"createdAt": "2025-02-21T15:08:15.631000-06:00",
"message": "(service my-http-service) has started 1 tasks: (task 996c02a66ff24f3190a4a8e0c841740f)."
},
{
"id": "a3cf9bea-9be6-4175-ac28-4c68360986eb",
"createdAt": "2025-02-21T15:07:36.931000-06:00",
"message": "(service my-http-service) has started 1 tasks: (task d5d23c39f89e46cf9a647b9cc6572feb)."
},
{
"id": "b5823113-c2c5-458e-9649-8c2ed38f23a5",
"createdAt": "2025-02-21T14:57:22.508000-06:00",
"message": "(service my-http-service) has reached a steady state."
},
{
"id": "b05a48e8-da35-4074-80aa-37ceb3167357",
"createdAt": "2025-02-21T14:57:22.507000-06:00",
"message": "(service my-http-service) (deployment ecs-svc/5191625155316533644) deployment completed."
},
{
"id": "a10cd55d-4ba6-4cea-a655-5a5d32ada8a0",
"createdAt": "2025-02-21T14:55:32.833000-06:00",
"message": "(service my-http-service) has started 1 tasks: (task fb9c8df512684aec92f3c57dc3f22361)."
},
{
"id": "42da91fa-e26d-42ef-88c3-bb5965c56b2f",
"createdAt": "2025-02-21T14:55:02.703000-06:00",
"message": "(service my-http-service) has started 1 tasks: (task 33eff090ad2c40539daa837e6503a9bc)."
}
],
"createdAt": "2025-02-21T14:54:48.862000-06:00",
"placementConstraints": [],
"placementStrategy": [],
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-12344321"
],
"securityGroups": [
"sg-12344321"
],
"assignPublicIp": "ENABLED"
}
},
"healthCheckGracePeriodSeconds": 0,
"schedulingStrategy": "REPLICA",
"deploymentController": {
"type": "ECS"
},
"createdBy": "arn:aws:iam::123456789012:role/AIDACKCEVSQ6C2EXAMPLE",
"enableECSManagedTags": true,
"propagateTags": "NONE",
"enableExecuteCommand": false,
"availabilityZoneRebalancing": "ENABLED"
}
}
```
For more information, see [Use Amazon EBS volumes with Amazon ECS](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ebs-volumes.html) in the *Amazon ECS Developer Guide*.
**Example 5: To turn on Availability Zone rebalancing for a service**
The following `update-service` example turns on Availability Zone rebalancing for the service `my-http-service`.
```
aws ecs update-service \
--cluster MyCluster \
--service my-http-service \
--availability-zone-rebalancing ENABLED
```
Output:
```
{
"service": {
"serviceArn": "arn:aws:ecs:us-east-1:123456789012:service/MyCluster/my-http-service",
"serviceName": "my-http-service",
"clusterArn": "arn:aws:ecs:us-east-1:123456789012:cluster/MyCluster",
"loadBalancers": [],
"serviceRegistries": [],
"status": "ACTIVE",
"desiredCount": 2,
"runningCount": 1,
"pendingCount": 0,
"capacityProviderStrategy": [
{
"capacityProvider": "FARGATE",
"weight": 1,
"base": 0
}
],
"platformVersion": "LATEST",
"platformFamily": "Linux",
"taskDefinition": "arn:aws:ecs:us-east-1:123456789012:task-definition/MyTaskDefinition",
"deploymentConfiguration": {
"deploymentCircuitBreaker": {
"enable": true,
"rollback": true
},
"maximumPercent": 200,
"minimumHealthyPercent": 100,
"alarms": {
"alarmNames": [],
"rollback": false,
"enable": false
}
},
"deployments": [
{
"id": "ecs-svc/1976744184940610707",
"status": "PRIMARY",
"taskkDefinition": "arn:aws:ecs:us-east-1:123456789012:task-definition/MyTaskDefinition",
"desiredCount": 1,
"pendingCount": 0,
"runningCount": 1,
"failedTasks": 0,
"createdAt": "2024-12-03T16:24:25.225000-05:00",
"updatedAt": "2024-12-03T16:25:15.837000-05:00",
"capacityProviderStrategy": [
{
"capacityProvider": "FARGATE",
"weight": 1,
"base": 0
}
],
"platformVersion": "1.4.0",
"platformFamily": "Linux",
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-0d0eab1bb38d5ca64",
"subnet-0db5010045995c2d5"
],
"securityGroups": [
"sg-02556bf85a191f59a"
],
"assignPublicIp": "ENABLED"
}
},
"rolloutState": "COMPLETED",
"rolloutStateReason": "ECS deployment ecs-svc/1976744184940610707 completed."
}
],
"roleArn": "arn:aws:iam::123456789012:role/aws-service-role/ecs.amazonaws.com/AWSServiceRoleForECS",
"events": [],
"createdAt": "2024-12-03T16:24:25.225000-05:00",
"placementConstraints": [],
"placementStrategy": [],
"networkConfiguration": {
"awsvpcConfiguration": {
"subnets": [
"subnet-0d0eab1bb38d5ca64",
"subnet-0db5010045995c2d5"
],
"securityGroups": [
"sg-02556bf85a191f59a"
],
"assignPublicIp": "ENABLED"
}
},
"healthCheckGracePeriodSeconds": 0,
"schedulingStrategy": "REPLICA",
"deploymentController": {
"type": "ECS"
},
"createdBy": "arn:aws:iam::123456789012:role/Admin",
"enableECSManagedTags": true,
"propagateTags": "NONE",
"enableExecuteCommand": false,
"availabilityZoneRebalancing": "ENABLED"
}
}
```
For more information, see [Updating an Amazon ECS service using the console](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/update-service-console-v2.html) in the *Amazon ECS Developer Guide*.
+ For API details, see [UpdateService](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ecs/update-service.html) in *AWS CLI Command Reference*.
------
#### [ Java ]
**SDK for Java 2.x**
There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ecs#code-examples).
```
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.ecs.EcsClient;
import software.amazon.awssdk.services.ecs.model.EcsException;
import software.amazon.awssdk.services.ecs.model.UpdateServiceRequest;
/**
* Before running this Java V2 code example, set up your development
* environment, including your credentials.
*
* For more information, see the following documentation topic:
*
* https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
*/
public class UpdateService {
public static void main(String[] args) {
final String usage = """
Usage:
\s
Where:
clusterName - The cluster name.
serviceArn - The service ARN value.
""";
if (args.length != 2) {
System.out.println(usage);
System.exit(1);
}
String clusterName = args[0];
String serviceArn = args[1];
Region region = Region.US_EAST_1;
EcsClient ecsClient = EcsClient.builder()
.region(region)
.build();
updateSpecificService(ecsClient, clusterName, serviceArn);
ecsClient.close();
}
public static void updateSpecificService(EcsClient ecsClient, String clusterName, String serviceArn) {
try {
UpdateServiceRequest serviceRequest = UpdateServiceRequest.builder()
.cluster(clusterName)
.service(serviceArn)
.desiredCount(0)
.build();
ecsClient.updateService(serviceRequest);
System.out.println("The service was modified");
} catch (EcsException e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
}
}
```
+ For API details, see [UpdateService](https://docs.aws.amazon.com/goto/SdkForJavaV2/ecs-2014-11-13/UpdateService) in *AWS SDK for Java 2.x API Reference*.
------
#### [ PowerShell ]
**Tools for PowerShell V4**
**Example 1: This example command updates the `my-http-service` service to use the `amazon-ecs-sample` task definition.**
```
Update-ECSService -Service my-http-service -TaskDefinition amazon-ecs-sample
```
**Example 2: This example command updates the desired count of the `my-http-service` service to 10.**
```
Update-ECSService -Service my-http-service -DesiredCount 10
```
+ For API details, see [UpdateService](https://docs.aws.amazon.com/powershell/v4/reference) in *AWS Tools for PowerShell Cmdlet Reference (V4)*.
**Tools for PowerShell V5**
**Example 1: This example command updates the `my-http-service` service to use the `amazon-ecs-sample` task definition.**
```
Update-ECSService -Service my-http-service -TaskDefinition amazon-ecs-sample
```
**Example 2: This example command updates the desired count of the `my-http-service` service to 10.**
```
Update-ECSService -Service my-http-service -DesiredCount 10
```
+ For API details, see [UpdateService](https://docs.aws.amazon.com/powershell/v5/reference) in *AWS Tools for PowerShell Cmdlet Reference (V5)*.
------