class Aws::ECS::Types::StartTaskRequest

@note When making an API call, you may pass StartTaskRequest

data as a hash:

    {
      cluster: "String",
      container_instances: ["String"], # required
      enable_ecs_managed_tags: false,
      enable_execute_command: false,
      group: "String",
      network_configuration: {
        awsvpc_configuration: {
          subnets: ["String"], # required
          security_groups: ["String"],
          assign_public_ip: "ENABLED", # accepts ENABLED, DISABLED
        },
      },
      overrides: {
        container_overrides: [
          {
            name: "String",
            command: ["String"],
            environment: [
              {
                name: "String",
                value: "String",
              },
            ],
            environment_files: [
              {
                value: "String", # required
                type: "s3", # required, accepts s3
              },
            ],
            cpu: 1,
            memory: 1,
            memory_reservation: 1,
            resource_requirements: [
              {
                value: "String", # required
                type: "GPU", # required, accepts GPU, InferenceAccelerator
              },
            ],
          },
        ],
        cpu: "String",
        inference_accelerator_overrides: [
          {
            device_name: "String",
            device_type: "String",
          },
        ],
        execution_role_arn: "String",
        memory: "String",
        task_role_arn: "String",
        ephemeral_storage: {
          size_in_gi_b: 1, # required
        },
      },
      propagate_tags: "TASK_DEFINITION", # accepts TASK_DEFINITION, SERVICE
      reference_id: "String",
      started_by: "String",
      tags: [
        {
          key: "TagKey",
          value: "TagValue",
        },
      ],
      task_definition: "String", # required
    }

@!attribute [rw] cluster

The short name or full Amazon Resource Name (ARN) of the cluster on
which to start your task. If you do not specify a cluster, the
default cluster is assumed.
@return [String]

@!attribute [rw] container_instances

The container instance IDs or full ARN entries for the container
instances on which you would like to place your task. You can
specify up to 10 container instances.
@return [Array<String>]

@!attribute [rw] enable_ecs_managed_tags

Specifies whether to enable Amazon ECS managed tags for the task.
For more information, see [Tagging Your Amazon ECS Resources][1] in
the *Amazon Elastic Container Service Developer Guide*.

[1]: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-using-tags.html
@return [Boolean]

@!attribute [rw] enable_execute_command

Whether or not the execute command functionality is enabled for the
task. If `true`, this enables execute command functionality on all
containers in the task.
@return [Boolean]

@!attribute [rw] group

The name of the task group to associate with the task. The default
value is the family name of the task definition (for example,
family:my-family-name).
@return [String]

@!attribute [rw] network_configuration

The VPC subnet and security group configuration for tasks that
receive their own elastic network interface by using the `awsvpc`
networking mode.
@return [Types::NetworkConfiguration]

@!attribute [rw] overrides

A list of container overrides in JSON format that specify the name
of a container in the specified task definition and the overrides it
should receive. You can override the default command for a container
(that is specified in the task definition or Docker image) with a
`command` override. You can also override existing environment
variables (that are specified in the task definition or Docker
image) on a container or add new environment variables to it with an
`environment` override.

<note markdown="1"> A total of 8192 characters are allowed for overrides. This limit
includes the JSON formatting characters of the override structure.

 </note>
@return [Types::TaskOverride]

@!attribute [rw] propagate_tags

Specifies whether to propagate the tags from the task definition or
the service to the task. If no value is specified, the tags are not
propagated.
@return [String]

@!attribute [rw] reference_id

The reference ID to use for the task.
@return [String]

@!attribute [rw] started_by

An optional tag specified when a task is started. For example, if
you automatically trigger a task to run a batch process job, you
could apply a unique identifier for that job to your task with the
`startedBy` parameter. You can then identify which tasks belong to
that job by filtering the results of a ListTasks call with the
`startedBy` value. Up to 36 letters (uppercase and lowercase),
numbers, hyphens, and underscores are allowed.

If a task is started by an Amazon ECS service, then the `startedBy`
parameter contains the deployment ID of the service that starts it.
@return [String]

@!attribute [rw] tags

The metadata that you apply to the task to help you categorize and
organize them. Each tag consists of a key and an optional value,
both of which you define.

The following basic restrictions apply to tags:

* Maximum number of tags per resource - 50

* For each resource, each tag key must be unique, and each tag key
  can have only one value.

* Maximum key length - 128 Unicode characters in UTF-8

* Maximum value length - 256 Unicode characters in UTF-8

* If your tagging schema is used across multiple services and
  resources, remember that other services may have restrictions on
  allowed characters. Generally allowed characters are: letters,
  numbers, and spaces representable in UTF-8, and the following
  characters: + - = . \_ : / @.

* Tag keys and values are case-sensitive.

* Do not use `aws:`, `AWS:`, or any upper or lowercase combination
  of such as a prefix for either keys or values as it is reserved
  for Amazon Web Services use. You cannot edit or delete tag keys or
  values with this prefix. Tags with this prefix do not count
  against your tags per resource limit.
@return [Array<Types::Tag>]

@!attribute [rw] task_definition

The `family` and `revision` (`family:revision`) or full ARN of the
task definition to start. If a `revision` is not specified, the
latest `ACTIVE` revision is used.
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/ecs-2014-11-13/StartTaskRequest AWS API Documentation

Constants

SENSITIVE