[ aws . iotthingsgraph ]
Searches for system instances in the user’s account.
See also: AWS API Documentation
See ‘aws help’ for descriptions of global parameters.
search-system-instances
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: summaries
search-system-instances
[--filters <value>]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]
--filters
(list)
Optional filter to apply to the search. Valid filters are
SYSTEM_TEMPLATE_ID
,STATUS
, andGREENGRASS_GROUP_NAME
.Multiple filters function as OR criteria in the query. Multiple values passed inside the filter function as AND criteria.
(structure)
An object that filters a system instance search. Multiple filters function as OR criteria in the search. For example a search that includes a GREENGRASS_GROUP_NAME and a STATUS filter searches for system instances in the specified Greengrass group that have the specified status.
name -> (string)
The name of the search filter field.
value -> (list)
An array of string values for the search filter field. Multiple values function as AND criteria in the search.
(string)
Shorthand Syntax:
name=string,value=string,string ...
JSON Syntax:
[
{
"name": "SYSTEM_TEMPLATE_ID"|"STATUS"|"GREENGRASS_GROUP_NAME",
"value": ["string", ...]
}
...
]
--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
.
--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 in the AWS Command Line Interface User Guide .
--page-size
(integer)
The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.
For usage examples, see Pagination 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 theNextToken
value in thestarting-token
argument of a subsequent command. Do not use theNextToken
response element directly outside of the AWS CLI.For usage examples, see Pagination in the AWS Command Line Interface User Guide .
--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.
See ‘aws help’ for descriptions of global parameters.
To search for system instances
The following search-system-instances
example searches for all system instances that contain the specified system.
aws iotthingsgraph search-system-instances \
--filters name="SYSTEM_TEMPLATE_ID",value="urn:tdm:us-west-2/123456789012/default:System:SecurityFlow"
Output:
{
"summaries": [
{
"id": "urn:tdm:us-west-2/123456789012/default:Deployment:DeploymentForSample",
"arn": "arn:aws:iotthingsgraph:us-west-2:123456789012:Deployment/default/DeploymentForSample",
"status": "NOT_DEPLOYED",
"target": "GREENGRASS",
"greengrassGroupName": "ThingsGraphGrnGr",
"createdAt": 1555716314.707,
"updatedAt": 1555716314.707
},
{
"id": "urn:tdm:us-west-2/123456789012/default:Deployment:MockDeployment",
"arn": "arn:aws:iotthingsgraph:us-west-2:123456789012:Deployment/default/MockDeployment",
"status": "DELETED_IN_TARGET",
"target": "GREENGRASS",
"greengrassGroupName": "ThingsGraphGrnGr",
"createdAt": 1549416462.049,
"updatedAt": 1549416722.361,
"greengrassGroupId": "01d04b07-2a51-467f-9d03-0c90b3cdcaaf",
"greengrassGroupVersionId": "7365aed7-2d3e-4d13-aad8-75443d45eb05"
},
{
"id": "urn:tdm:us-west-2/123456789012/default:Deployment:MockDeployment2",
"arn": "arn:aws:iotthingsgraph:us-west-2:123456789012:Deployment/default/MockDeployment2",
"status": "DEPLOYED_IN_TARGET",
"target": "GREENGRASS",
"greengrassGroupName": "ThingsGraphGrnGr",
"createdAt": 1549572385.774,
"updatedAt": 1549572418.408,
"greengrassGroupId": "01d04b07-2a51-467f-9d03-0c90b3cdcaaf",
"greengrassGroupVersionId": "bfa70ab3-2bf7-409c-a4d4-bc8328ae5b86"
},
{
"id": "urn:tdm:us-west-2/123456789012/default:Deployment:Room215",
"arn": "arn:aws:iotthingsgraph:us-west-2:123456789012:Deployment/default/Room215",
"status": "NOT_DEPLOYED",
"target": "GREENGRASS",
"greengrassGroupName": "ThingsGraphGG",
"createdAt": 1547056918.413,
"updatedAt": 1547056918.413
},
{
"id": "urn:tdm:us-west-2/123456789012/default:Deployment:Room218",
"arn": "arn:aws:iotthingsgraph:us-west-2:123456789012:Deployment/default/Room218",
"status": "NOT_DEPLOYED",
"target": "CLOUD",
"createdAt": 1559249315.208,
"updatedAt": 1559249315.208
}
]
}
For more information, see Working with Systems and Flow Configurations in the AWS IoT Things Graph User Guide.
summaries -> (list)
An array of objects that contain summary data abour the system instances in the result set.
(structure)
An object that contains summary information about a system instance.
id -> (string)
The ID of the system instance.
arn -> (string)
The ARN of the system instance.
status -> (string)
The status of the system instance.
target -> (string)
The target of the system instance.
greengrassGroupName -> (string)
The ID of the Greengrass group where the system instance is deployed.
createdAt -> (timestamp)
The date when the system instance was created.
updatedAt -> (timestamp)
The date and time when the system instance was last updated.
greengrassGroupId -> (string)
The ID of the Greengrass group where the system instance is deployed.
greengrassGroupVersionId -> (string)
The version of the Greengrass group where the system instance is deployed.
nextToken -> (string)
The string to specify as
nextToken
when you request the next page of results.