<a id="cli-aws-devicefarm-list-device-pools"></a>

# list-device-pools

## Description

Gets information about device pools.

See also: [AWS API Documentation](https://docs.aws.amazon.com/goto/WebAPI/devicefarm-2015-06-23/ListDevicePools)

`list-device-pools` is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the `--no-paginate` argument.
When using `--output text` and the `--query` argument on a paginated response, the `--query` argument must extract data from the results of the following query expressions: `devicePools`

## Synopsis

```
  list-device-pools
--arn <value>
[--type <value>]
[--starting-token <value>]
[--max-items <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
[--cli-error-format <value>]
```

## Options

`--arn` (string) [required]

> The project ARN.

> Constraints:

> * min: `32`
> * max: `1011`
> * pattern: `^arn:aws:devicefarm:.+`

`--type` (string)

> The device pools’ type.

> Allowed values include:

> * CURATED: A device pool that is created and managed by AWS Device Farm.
> * PRIVATE: A device pool that is created and managed by the device pool developer.

> Possible values:

> * `CURATED`
> * `PRIVATE`

`--starting-token` (string)

> A token to specify where to start paginating. This is the `NextToken` from a previously truncated response.

> For usage examples, see [Pagination](https://docs.aws.amazon.com/cli/latest/userguide/pagination.html) in the *AWS Command Line Interface User Guide* .

`--max-items` (integer)

> The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a `NextToken` is provided in the command’s output. To resume pagination, provide the `NextToken` value in the `starting-token` argument of a subsequent command. **Do not** use the `NextToken` response element directly outside of the AWS CLI.

> For usage examples, see [Pagination](https://docs.aws.amazon.com/cli/latest/userguide/pagination.html) in the *AWS Command Line Interface User Guide* .

`--cli-input-json` | `--cli-input-yaml` (string)
Reads arguments from the JSON string provided. The JSON string follows the format provided by `--generate-cli-skeleton`. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with `--cli-input-yaml`.

`--generate-cli-skeleton` (string)
Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value `input`, prints a sample input JSON that can be used as an argument for `--cli-input-json`. Similarly, if provided `yaml-input` it will print a sample input YAML that can be used with `--cli-input-yaml`. If provided with the value `output`, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

## Global Options

`--debug` (boolean)

Turn on debug logging.

`--endpoint-url` (string)

Override command’s default URL with the given URL.

`--no-verify-ssl` (boolean)

By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.

`--no-paginate` (boolean)

Disable automatic pagination. If automatic pagination is disabled, the AWS CLI will only make one call, for the first page of results.

`--output` (string)

The formatting style for command output.

* json
* text
* table
* yaml
* yaml-stream
* off

`--query` (string)

A JMESPath query to use in filtering the response data.

`--profile` (string)

Use a specific profile from your credential file.

`--region` (string)

The region to use. Overrides config/env settings.

`--version` (string)

Display the version of this tool.

`--color` (string)

Turn on/off color output.

* on
* off
* auto

`--no-sign-request` (boolean)

Do not sign requests. Credentials will not be loaded if this argument is provided.

`--ca-bundle` (string)

The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.

`--cli-read-timeout` (int)

The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.

`--cli-connect-timeout` (int)

The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.

`--cli-binary-format` (string)

The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob `fileb://` will always be treated as binary and use the file contents directly regardless of the `cli-binary-format` setting. When using `file://` the file contents will need to properly formatted for the configured `cli-binary-format`.

* base64
* raw-in-base64-out

`--no-cli-pager` (boolean)

Disable cli pager for output.

`--cli-auto-prompt` (boolean)

Automatically prompt for CLI input parameters.

`--no-cli-auto-prompt` (boolean)

Disable automatically prompt for CLI input parameters.

`--cli-error-format` (string)

The formatting style for error output. By default, errors are displayed in enhanced format.

* legacy
* json
* yaml
* text
* table
* enhanced

## Output

devicePools -> (list)

> Information about the device pools.

> (structure)

> > Represents a collection of device types.

> > arn -> (string)

> > > The device pool’s ARN.

> > > Constraints:

> > > * min: `32`
> > > * max: `1011`
> > > * pattern: `^arn:aws:devicefarm:.+`

> > name -> (string)

> > > The device pool’s name.

> > > Constraints:

> > > * min: `0`
> > > * max: `256`

> > description -> (string)

> > > The device pool’s description.

> > > Constraints:

> > > * min: `0`
> > > * max: `16384`

> > type -> (string)

> > > The device pool’s type.

> > > Allowed values include:

> > > * CURATED: A device pool that is created and managed by AWS Device Farm.
> > > * PRIVATE: A device pool that is created and managed by the device pool developer.

> > > Possible values:

> > > * `CURATED`
> > > * `PRIVATE`

> > rules -> (list)

> > > Information about the device pool’s rules.

> > > (structure)

> > > > Represents a condition for a device pool.

> > > > attribute -> (string)

> > > > > The rule’s stringified attribute. For example, specify the value as `"\"abc\""` .

> > > > > The supported operators for each attribute are provided in the following list.

> > > > > > APPIUM_VERSION

> > > > > The Appium version for the test.

> > > > > Supported operators: `CONTAINS`

> > > > > > ARN

> > > > > The Amazon Resource Name (ARN) of the device (for example, `arn:aws:devicefarm:us-west-2::device:12345Example` .

> > > > > Supported operators: `EQUALS` , `IN` , `NOT_IN`

> > > > > > AVAILABILITY

> > > > > The current availability of the device. Valid values are AVAILABLE, HIGHLY_AVAILABLE, BUSY, or TEMPORARY_NOT_AVAILABLE.

> > > > > Supported operators: `EQUALS`

> > > > > > FLEET_TYPE

> > > > > The fleet type. Valid values are PUBLIC or PRIVATE.

> > > > > Supported operators: `EQUALS`

> > > > > > FORM_FACTOR

> > > > > The device form factor. Valid values are PHONE or TABLET.

> > > > > Supported operators: `EQUALS` , `IN` , `NOT_IN`

> > > > > > INSTANCE_ARN

> > > > > The Amazon Resource Name (ARN) of the device instance.

> > > > > Supported operators: `IN` , `NOT_IN`

> > > > > > INSTANCE_LABELS

> > > > > The label of the device instance.

> > > > > Supported operators: `CONTAINS`

> > > > > > MANUFACTURER

> > > > > The device manufacturer (for example, Apple).

> > > > > Supported operators: `EQUALS` , `IN` , `NOT_IN`

> > > > > > MODEL

> > > > > The device model, such as Apple iPad Air 2 or Google Pixel.

> > > > > Supported operators: `CONTAINS` , `EQUALS` , `IN` , `NOT_IN`

> > > > > > OS_VERSION

> > > > > The operating system version (for example, 10.3.2).

> > > > > Supported operators: `EQUALS` , `GREATER_THAN` , `GREATER_THAN_OR_EQUALS` , `IN` , `LESS_THAN` , `LESS_THAN_OR_EQUALS` , `NOT_IN`

> > > > > > PLATFORM

> > > > > The device platform. Valid values are ANDROID or IOS.

> > > > > Supported operators: `EQUALS` , `IN` , `NOT_IN`

> > > > > > REMOTE_ACCESS_ENABLED

> > > > > Whether the device is enabled for remote access. Valid values are TRUE or FALSE.

> > > > > Supported operators: `EQUALS`

> > > > > > REMOTE_DEBUG_ENABLED

> > > > > Whether the device is enabled for remote debugging. Valid values are TRUE or FALSE.

> > > > > Supported operators: `EQUALS`

> > > > > Because remote debugging is [no longer supported](https://docs.aws.amazon.com/devicefarm/latest/developerguide/history.html) , this filter is ignored.

> > > > > Possible values:

> > > > > * `ARN`
> > > > > * `PLATFORM`
> > > > > * `FORM_FACTOR`
> > > > > * `MANUFACTURER`
> > > > > * `REMOTE_ACCESS_ENABLED`
> > > > > * `REMOTE_DEBUG_ENABLED`
> > > > > * `APPIUM_VERSION`
> > > > > * `INSTANCE_ARN`
> > > > > * `INSTANCE_LABELS`
> > > > > * `FLEET_TYPE`
> > > > > * `OS_VERSION`
> > > > > * `MODEL`
> > > > > * `AVAILABILITY`

> > > > operator -> (string)

> > > > > Specifies how Device Farm compares the rule’s attribute to the value. For the operators that are supported by each attribute, see the attribute descriptions.

> > > > > Possible values:

> > > > > * `EQUALS`
> > > > > * `LESS_THAN`
> > > > > * `LESS_THAN_OR_EQUALS`
> > > > > * `GREATER_THAN`
> > > > > * `GREATER_THAN_OR_EQUALS`
> > > > > * `IN`
> > > > > * `NOT_IN`
> > > > > * `CONTAINS`

> > > > value -> (string)

> > > > > The rule’s value.

> > maxDevices -> (integer)

> > > The number of devices that Device Farm can add to your device pool. Device Farm adds devices that are available and meet the criteria that you assign for the `rules` parameter. Depending on how many devices meet these constraints, your device pool might contain fewer devices than the value for this parameter.

> > > By specifying the maximum number of devices, you can control the costs that you incur by running tests.

nextToken -> (string)

> If the number of items that are returned is significantly large, this is an identifier that is also returned. It can be used in a subsequent call to this operation to return the next set of items in the list.

> Constraints:

> * min: `4`
> * max: `1024`