API version '2014-11-13' of the Amazon EC2 Container Service SDK configuration.

The specified parameter is invalid. Review the available parameters for the API request.

These errors are usually caused by a server issue.

You cannot delete a cluster that contains services. You must first update the service to reduce its desired task count to 0 and then delete the service. For more information, see UpdateService and DeleteService.

You cannot delete a cluster that has registered container instances. You must first deregister the container instances before you can delete the cluster. For more information, see DeregisterContainerInstance.

The specified service is not active. You cannot update a service that is not active. If you have previously deleted a service, you can re-create it with CreateService.

The specified cluster could not be found. You can view your available clusters with ListClusters. Amazon ECS clusters are region-specific.

There is no update available for this Amazon ECS container agent. This could be because the agent is already running the latest version, or it is so old that there is no update path to the current version.

The specified service could not be found. You can view your available services with ListServices. Amazon ECS services are cluster-specific and region-specific.

Amazon ECS is unable to determine the current version of the Amazon ECS container agent on the container instance and does not have enough information to proceed with an update. This could be because the agent running on the container instance is an older or custom version that does not use our version information.

There is already a current Amazon ECS container agent update in progress on the specified container instance. If the container agent becomes disconnected while it is in a transitional stage, such as PENDING or STAGING, the update process can get stuck in that state. However, when the agent reconnects, it resumes where it stopped previously.

These errors are usually caused by a client action, such as using an action or resource on behalf of a user that doesn't have permission to use the action or resource, or specifying an identifier that is not valid.

The attributes applicable to a container instance when it is registered.

See: attribute smart constructor.

Creates a value of Attribute with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• aValue
• aName

The value of the container instance attribute.

The name of the container instance attribute.

A regional grouping of one or more container instances on which you can run task requests. Each account receives a default cluster the first time you use the Amazon ECS service, but you may also create other clusters. Clusters may contain more than one instance type simultaneously.

See: cluster smart constructor.

Creates a value of Cluster with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cStatus
• cClusterARN
• cRunningTasksCount
• cRegisteredContainerInstancesCount
• cPendingTasksCount
• cClusterName
• cActiveServicesCount

The status of the cluster. The valid values are ACTIVE or INACTIVE. ACTIVE indicates that you can register container instances with the cluster and the associated instances can accept tasks.

The Amazon Resource Name (ARN) that identifies the cluster. The ARN contains the 'arn:aws:ecs' namespace, followed by the region of the cluster, the AWS account ID of the cluster owner, the cluster namespace, and then the cluster name. For example, arn:aws:ecs:region:012345678910:cluster/test.

The number of tasks in the cluster that are in the RUNNING state.

The number of container instances registered into the cluster.

The number of tasks in the cluster that are in the PENDING state.

A user-generated string that you use to identify your cluster.

The number of services that are running on the cluster in an ACTIVE state. You can view these services with ListServices.

A Docker container that is part of a task.

See: container smart constructor.

Creates a value of Container with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cNetworkBindings
• cContainerARN
• cTaskARN
• cLastStatus
• cReason
• cName
• cExitCode

The network bindings associated with the container.

The Amazon Resource Name (ARN) of the container.

The Amazon Resource Name (ARN) of the task.

The last known status of the container.

A short (255 max characters) human-readable string to provide additional detail about a running or stopped container.

The name of the container.

The exit code returned from the container.

Container definitions are used in task definitions to describe the different containers that are launched as part of a task.

See: containerDefinition smart constructor.

Creates a value of ContainerDefinition with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cdImage
• cdCommand
• cdHostname
• cdDockerSecurityOptions
• cdDisableNetworking
• cdVolumesFrom
• cdEnvironment
• cdEntryPoint
• cdWorkingDirectory
• cdUlimits
• cdPrivileged
• cdPortMappings
• cdDockerLabels
• cdExtraHosts
• cdMemory
• cdUser
• cdDnsSearchDomains
• cdLogConfiguration
• cdName
• cdDnsServers
• cdMountPoints
• cdLinks
• cdReadonlyRootFilesystem
• cdEssential
• cdCpu

The image used to start a container. This string is passed directly to the Docker daemon. Images in the Docker Hub registry are available by default. Other repositories are specified with 'repository-url\/image:tag'. Up to 255 letters (uppercase and lowercase), numbers, hyphens, underscores, colons, periods, forward slashes, and number signs are allowed. This parameter maps to Image in the Create a container section of the Docker Remote API and the IMAGE parameter of docker run.

The command that is passed to the container. This parameter maps to Cmd in the Create a container section of the Docker Remote API and the COMMAND parameter to docker run. For more information, see https://docs.docker.com/reference/builder/#cmd.

The hostname to use for your container. This parameter maps to Hostname in the Create a container section of the Docker Remote API and the '--hostname' option to docker run.

A list of strings to provide custom labels for SELinux and AppArmor multi-level security systems. This parameter maps to SecurityOpt in the Create a container section of the Docker Remote API and the '--security-opt' option to docker run.

The Amazon ECS container agent running on a container instance must register with the 'ECS_SELINUX_CAPABLE=true' or 'ECS_APPARMOR_CAPABLE=true' environment variables before containers placed on that instance can use these security options. For more information, see Amazon ECS Container Agent Configuration in the Amazon EC2 Container Service Developer Guide.

When this parameter is true, networking is disabled within the container. This parameter maps to NetworkDisabled in the Create a container section of the Docker Remote API.

Data volumes to mount from another container. This parameter maps to VolumesFrom in the Create a container section of the Docker Remote API and the '--volumes-from' option to docker run.

The environment variables to pass to a container. This parameter maps to Env in the Create a container section of the Docker Remote API and the '--env' option to docker run.

Early versions of the Amazon ECS container agent do not properly handle entryPoint parameters. If you have problems using entryPoint, update your container agent or enter your commands and arguments as command array items instead.

The entry point that is passed to the container. This parameter maps to Entrypoint in the Create a container section of the Docker Remote API and the '--entrypoint' option to docker run. For more information, see https://docs.docker.com/reference/builder/#entrypoint.

The working directory in which to run commands inside the container. This parameter maps to WorkingDir in the Create a container section of the Docker Remote API and the '--workdir' option to docker run.

A list of ulimits to set in the container. This parameter maps to Ulimits in the Create a container section of the Docker Remote API and the '--ulimit' option to docker run. Valid naming values are displayed in the Ulimit data type. This parameter requires version 1.18 of the Docker Remote API or greater on your container instance. To check the Docker Remote API version on your container instance, log into your container instance and run the following command: 'sudo docker version | grep "Server API version"'

When this parameter is true, the container is given elevated privileges on the host container instance (similar to the root user). This parameter maps to Privileged in the Create a container section of the Docker Remote API and the '--privileged' option to docker run.

The list of port mappings for the container. Port mappings allow containers to access ports on the host container instance to send or receive traffic. This parameter maps to PortBindings in the Create a container section of the Docker Remote API and the '--publish' option to docker run.

A key/value map of labels to add to the container. This parameter maps to Labels in the Create a container section of the Docker Remote API and the '--label' option to docker run. This parameter requires version 1.18 of the Docker Remote API or greater on your container instance. To check the Docker Remote API version on your container instance, log into your container instance and run the following command: 'sudo docker version | grep "Server API version"'

A list of hostnames and IP address mappings to append to the '\/etc\/hosts' file on the container. This parameter maps to ExtraHosts in the Create a container section of the Docker Remote API and the '--add-host' option to docker run.

The number of MiB of memory reserved for the container. If your container attempts to exceed the memory allocated here, the container is killed. This parameter maps to Memory in the Create a container section of the Docker Remote API and the '--memory' option to docker run.

The user name to use inside the container. This parameter maps to User in the Create a container section of the Docker Remote API and the '--user' option to docker run.

A list of DNS search domains that are presented to the container. This parameter maps to DnsSearch in the Create a container section of the Docker Remote API and the '--dns-search' option to docker run.

The log configuration specification for the container. This parameter maps to LogConfig in the Create a container section of the Docker Remote API and the '--log-driver' option to docker run. Valid log drivers are displayed in the LogConfiguration data type. This parameter requires version 1.18 of the Docker Remote API or greater on your container instance. To check the Docker Remote API version on your container instance, log into your container instance and run the following command: 'sudo docker version | grep "Server API version"'

The Amazon ECS container agent running on a container instance must register the logging drivers available on that instance with the ECS_AVAILABLE_LOGGING_DRIVERS environment variable before containers placed on that instance can use these log configuration options. For more information, see Amazon ECS Container Agent Configuration in the Amazon EC2 Container Service Developer Guide.

The name of a container. If you are linking multiple containers together in a task definition, the name of one container can be entered in the links of another container to connect the containers. Up to 255 letters (uppercase and lowercase), numbers, hyphens, and underscores are allowed. This parameter maps to name in the Create a container section of the Docker Remote API and the '--name' option to docker run.

A list of DNS servers that are presented to the container. This parameter maps to Dns in the Create a container section of the Docker Remote API and the '--dns' option to docker run.

The mount points for data volumes in your container. This parameter maps to Volumes in the Create a container section of the Docker Remote API and the '--volume' option to docker run.

The link parameter allows containers to communicate with each other without the need for port mappings, using the name parameter and optionally, an alias for the link. This construct is analogous to 'name:alias' in Docker links. Up to 255 letters (uppercase and lowercase), numbers, hyphens, and underscores are allowed for each name and alias. For more information on linking Docker containers, see https://docs.docker.com/userguide/dockerlinks/. This parameter maps to Links in the Create a container section of the Docker Remote API and the '--link' option to 'docker run'.

Containers that are collocated on a single container instance may be able to communicate with each other without requiring links or host port mappings. Network isolation is achieved on the container instance using security groups and VPC settings.

When this parameter is true, the container is given read-only access to its root file system. This parameter maps to ReadonlyRootfs in the Create a container section of the Docker Remote API and the '--read-only' option to 'docker run'.

If the essential parameter of a container is marked as true, the failure of that container stops the task. If the essential parameter of a container is marked as false, then its failure does not affect the rest of the containers in a task. If this parameter is omitted, a container is assumed to be essential.

All tasks must have at least one essential container.

The number of cpu units reserved for the container. A container instance has 1,024 cpu units for every CPU core. This parameter specifies the minimum amount of CPU to reserve for a container, and containers share unallocated CPU units with other containers on the instance with the same ratio as their allocated amount. This parameter maps to CpuShares in the Create a container section of the Docker Remote API and the '--cpu-shares' option to docker run.

You can determine the number of CPU units that are available per EC2 instance type by multiplying the vCPUs listed for that instance type on the Amazon EC2 Instances detail page by 1,024.

For example, if you run a single-container task on a single-core instance type with 512 CPU units specified for that container, and that is the only task running on the container instance, that container could use the full 1,024 CPU unit share at any given time. However, if you launched another copy of the same task on that container instance, each task would be guaranteed a minimum of 512 CPU units when needed, and each container could float to higher CPU usage if the other container was not using it, but if both tasks were 100% active all of the time, they would be limited to 512 CPU units.

The Docker daemon on the container instance uses the CPU value to calculate the relative CPU share ratios for running containers. For more information, see CPU share constraint in the Docker documentation. The minimum valid CPU share value that the Linux kernel allows is 2; however, the CPU parameter is not required, and you can use CPU values below 2 in your container definitions. For CPU values below 2 (including null), the behavior varies based on your Amazon ECS container agent version:

• Agent versions less than or equal to 1.1.0: Null and zero CPU values are passed to Docker as 0, which Docker then converts to 1,024 CPU shares. CPU values of 1 are passed to Docker as 1, which the Linux kernel converts to 2 CPU shares.
• Agent versions greater than or equal to 1.2.0: Null, zero, and CPU values of 1 are passed to Docker as 2.

An EC2 instance that is running the Amazon ECS agent and has been registered with a cluster.

See: containerInstance smart constructor.

Creates a value of ContainerInstance with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• ciStatus
• ciRunningTasksCount
• ciRemainingResources
• ciEc2InstanceId
• ciContainerInstanceARN
• ciAgentConnected
• ciVersionInfo
• ciAgentUpdateStatus
• ciAttributes
• ciPendingTasksCount
• ciRegisteredResources

The status of the container instance. The valid values are ACTIVE or INACTIVE. ACTIVE indicates that the container instance can accept tasks.

The number of tasks on the container instance that are in the RUNNING status.

The remaining resources of the container instance that are available for new tasks.

The EC2 instance ID of the container instance.

The Amazon Resource Name (ARN) of the container instance. The ARN contains the 'arn:aws:ecs' namespace, followed by the region of the container instance, the AWS account ID of the container instance owner, the 'container-instance' namespace, and then the container instance ID. For example, arn:aws:ecs:region:aws_account_id:container-instance/container_instance_ID.

This parameter returns true if the agent is actually connected to Amazon ECS. Registered instances with an agent that may be unhealthy or stopped return false, and instances without a connected agent cannot accept placement requests.

The version information for the Amazon ECS container agent and Docker daemon running on the container instance.

The status of the most recent agent update. If an update has never been requested, this value is NULL.

The attributes set for the container instance by the Amazon ECS container agent at instance registration.

The number of tasks on the container instance that are in the PENDING status.

The registered resources on the container instance that are in use by current tasks.

The overrides that should be sent to a container.

See: containerOverride smart constructor.

Creates a value of ContainerOverride with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• coCommand
• coEnvironment
• coName

The command to send to the container that overrides the default command from the Docker image or the task definition.

The environment variables to send to the container. You can add new environment variables, which are added to the container at launch, or you can override the existing environment variables from the Docker image or the task definition.

The name of the container that receives the override.

Details on a service within a cluster

See: containerService smart constructor.

Creates a value of ContainerService with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• csRunningCount
• csStatus
• csClusterARN
• csDesiredCount
• csLoadBalancers
• csPendingCount
• csEvents
• csDeployments
• csServiceName
• csServiceARN
• csTaskDefinition
• csRoleARN

The number of tasks in the cluster that are in the RUNNING state.

The status of the service. The valid values are ACTIVE, DRAINING, or INACTIVE.

The Amazon Resource Name (ARN) of the of the cluster that hosts the service.

The desired number of instantiations of the task definition to keep running on the service. This value is specified when the service is created with CreateService, and it can be modified with UpdateService.

A list of load balancer objects, containing the load balancer name, the container name (as it appears in a container definition), and the container port to access from the load balancer.

The number of tasks in the cluster that are in the PENDING state.

The event stream for your service. A maximum of 100 of the latest events are displayed.

The current state of deployments for the service.

A user-generated string that you can use to identify your service.

The Amazon Resource Name (ARN) that identifies the service. The ARN contains the 'arn:aws:ecs' namespace, followed by the region of the service, the AWS account ID of the service owner, the service namespace, and then the service name. For example, arn:aws:ecs:region:012345678910:service/my-service.

The task definition to use for tasks in the service. This value is specified when the service is created with CreateService, and it can be modified with UpdateService.

The Amazon Resource Name (ARN) of the IAM role associated with the service that allows the Amazon ECS container agent to register container instances with a load balancer.

The details of an Amazon ECS service deployment.

See: deployment smart constructor.

Creates a value of Deployment with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• dRunningCount
• dStatus
• dCreatedAt
• dDesiredCount
• dPendingCount
• dId
• dUpdatedAt
• dTaskDefinition

The number of tasks in the deployment that are in the RUNNING status.

The status of the deployment. Valid values are PRIMARY (for the most recent deployment), ACTIVE (for previous deployments that still have tasks running, but are being replaced with the PRIMARY deployment), and INACTIVE (for deployments that have been completely replaced).

The Unix time in seconds and milliseconds when the service was created.

The most recent desired count of tasks that was specified for the service to deploy or maintain.

The number of tasks in the deployment that are in the PENDING status.

The ID of the deployment.

The Unix time in seconds and milliseconds when the service was last updated.

The most recent task definition that was specified for the service to use.

A failed resource.

See: failure smart constructor.

Creates a value of Failure with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• fArn
• fReason

The Amazon Resource Name (ARN) of the failed resource.

The reason for the failure.

Hostnames and IP address entries that are added to the '\/etc\/hosts' file of a container via the extraHosts parameter of its ContainerDefinition.

See: hostEntry smart constructor.

Creates a value of HostEntry with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• heHostname
• heIpAddress

The hostname to use in the '\/etc\/hosts' entry.

The IP address to use in the '\/etc\/hosts' entry.

Details on a container instance host volume.

See: hostVolumeProperties smart constructor.

Creates a value of HostVolumeProperties with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• hvpSourcePath

The path on the host container instance that is presented to the container. If this parameter is empty, then the Docker daemon has assigned a host path for you.

A key and value pair object.

See: keyValuePair smart constructor.

Creates a value of KeyValuePair with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• kvpValue
• kvpName

The value of the key value pair. For environment variables, this is the value of the environment variable.

The name of the key value pair. For environment variables, this is the name of the environment variable.

Details on a load balancer that is used with a service.

See: loadBalancer smart constructor.

Creates a value of LoadBalancer with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lbLoadBalancerName
• lbContainerName
• lbContainerPort

The name of the load balancer.

The name of the container to associate with the load balancer.

The port on the container to associate with the load balancer. This port must correspond to a containerPort in the service's task definition. Your container instances must allow ingress traffic on the hostPort of the port mapping.

Log configuration options to send to a custom log driver for the container.

See: logConfiguration smart constructor.

Creates a value of LogConfiguration with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lcOptions
• lcLogDriver

The configuration options to send to the log driver. This parameter requires version 1.19 of the Docker Remote API or greater on your container instance. To check the Docker Remote API version on your container instance, log into your container instance and run the following command: 'sudo docker version | grep "Server API version"'

The log driver to use for the container. This parameter requires version 1.18 of the Docker Remote API or greater on your container instance. To check the Docker Remote API version on your container instance, log into your container instance and run the following command: 'sudo docker version | grep "Server API version"'

Details on a volume mount point that is used in a container definition.

See: mountPoint smart constructor.

Creates a value of MountPoint with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• mpContainerPath
• mpSourceVolume
• mpReadOnly

The path on the container to mount the host volume at.

The name of the volume to mount.

If this value is true, the container has read-only access to the volume. If this value is false, then the container can write to the volume. The default value is false.

Details on the network bindings between a container and its host container instance. After a task reaches the RUNNING status, manual and automatic host and container port assignments are visible in the networkBindings section of DescribeTasks API responses.

See: networkBinding smart constructor.

Creates a value of NetworkBinding with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• nbBindIP
• nbProtocol
• nbHostPort
• nbContainerPort

The IP address that the container is bound to on the container instance.

The protocol used for the network binding.

The port number on the host that is used with the network binding.

The port number on the container that is be used with the network binding.

Port mappings allow containers to access ports on the host container instance to send or receive traffic. Port mappings are specified as part of the container definition. After a task reaches the RUNNING status, manual and automatic host and container port assignments are visible in the networkBindings section of DescribeTasks API responses.

See: portMapping smart constructor.

Creates a value of PortMapping with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• pmProtocol
• pmHostPort
• pmContainerPort

The protocol used for the port mapping. Valid values are tcp and udp. The default is tcp.

The port number on the container instance to reserve for your container. You can specify a non-reserved host port for your container port mapping, or you can omit the hostPort (or set it to '0') while specifying a containerPort and your container automatically receives a port in the ephemeral port range for your container instance operating system and Docker version.

The default ephemeral port range is 49153 to 65535, and this range is used for Docker versions prior to 1.6.0. For Docker version 1.6.0 and later, the Docker daemon tries to read the ephemeral port range from '\/proc\/sys\/net\/ipv4\/ip_local_port_range'; if this kernel parameter is unavailable, the default ephemeral port range is used. You should not attempt to specify a host port in the ephemeral port range, because these are reserved for automatic assignment. In general, ports below 32768 are outside of the ephemeral port range.

The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent port 51678. Any host port that was previously specified in a running task is also reserved while the task is running (after a task stops, the host port is released).The current reserved ports are displayed in the remainingResources of DescribeContainerInstances output, and a container instance may have up to 50 reserved ports at a time, including the default reserved ports (automatically assigned ports do not count toward this limit).

The port number on the container that is bound to the user-specified or automatically assigned host port. If you specify a container port and not a host port, your container automatically receives a host port in the ephemeral port range (for more information, see hostPort).

Describes the resources available for a container instance.

See: resource smart constructor.

Creates a value of Resource with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• rStringSetValue
• rIntegerValue
• rDoubleValue
• rLongValue
• rName
• rType

When the stringSetValue type is set, the value of the resource must be a string type.

When the integerValue type is set, the value of the resource must be an integer.

When the doubleValue type is set, the value of the resource must be a double precision floating-point type.

When the longValue type is set, the value of the resource must be an extended precision floating-point type.

The name of the resource, such as CPU, MEMORY, PORTS, or a user-defined resource.

The type of the resource, such as INTEGER, DOUBLE, LONG, or STRINGSET.

Details on an event associated with a service.

See: serviceEvent smart constructor.

Creates a value of ServiceEvent with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• seCreatedAt
• seId
• seMessage

The Unix time in seconds and milliseconds when the event was triggered.

The ID string of the event.

The event message.

Details on a task in a cluster.

See: task smart constructor.

Creates a value of Task with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• tDesiredStatus
• tOverrides
• tClusterARN
• tTaskARN
• tContainerInstanceARN
• tLastStatus
• tContainers
• tStartedBy
• tTaskDefinitionARN

The desired status of the task.

One or more container overrides.

The Amazon Resource Name (ARN) of the of the cluster that hosts the task.

The Amazon Resource Name (ARN) of the task.

The Amazon Resource Name (ARN) of the container instances that host the task.

The last known status of the task.

The containers associated with the task.

The tag specified when a task is started. If the task is started by an Amazon ECS service, then the startedBy parameter contains the deployment ID of the service that starts it.

The Amazon Resource Name (ARN) of the of the task definition that creates the task.

Details of a task definition.

See: taskDefinition smart constructor.

Creates a value of TaskDefinition with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• tdStatus
• tdFamily
• tdContainerDefinitions
• tdTaskDefinitionARN
• tdRevision
• tdVolumes
• tdRequiresAttributes

The status of the task definition.

The family of your task definition, used as the definition name.

A list of container definitions in JSON format that describe the different containers that make up your task. For more information about container definition parameters and defaults, see Amazon ECS Task Definitions in the Amazon EC2 Container Service Developer Guide.

The full Amazon Resource Name (ARN) of the of the task definition.

The revision of the task in a particular family. The revision is a version number of a task definition in a family. When you register a task definition for the first time, the revision is '1'; each time you register a new revision of a task definition in the same family, the revision value always increases by one (even if you have deregistered previous revisions in this family).

The list of volumes in a task. For more information about volume definition parameters and defaults, see Amazon ECS Task Definitions in the Amazon EC2 Container Service Developer Guide.

The container instance attributes required by your task.

The overrides associated with a task.

See: taskOverride smart constructor.

Creates a value of TaskOverride with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• toContainerOverrides

One or more container overrides sent to a task.

The ulimit settings to pass to the container.

See: ulimit smart constructor.

Creates a value of Ulimit with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• uName
• uSoftLimit
• uHardLimit

The 'type' of the ulimit.

The soft limit for the ulimit type.

The hard limit for the ulimit type.

The Docker and Amazon ECS container agent version information about a container instance.

See: versionInfo smart constructor.

Creates a value of VersionInfo with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• viAgentHash
• viAgentVersion
• viDockerVersion

The Git commit hash for the Amazon ECS container agent build on the amazon-ecs-agent GitHub repository.

The version number of the Amazon ECS container agent.

The Docker version running on the container instance.

A data volume used in a task definition.

See: volume smart constructor.

Creates a value of Volume with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• vName
• vHost

The name of the volume. This name is referenced in the sourceVolume parameter of container definition mountPoints.

The path on the host container instance that is presented to the containers which access the volume. If this parameter is empty, then the Docker daemon assigns a host path for you.

Details on a data volume from another container.

See: volumeFrom smart constructor.

Creates a value of VolumeFrom with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• vfSourceContainer
• vfReadOnly

The name of the container to mount volumes from.

If this value is true, the container has read-only access to the volume. If this value is false, then the container can write to the volume. The default value is false.