[ aws . ec2 ]

describe-network-insights-analyses

Description

Describes one or more of your network insights analyses.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

describe-network-insights-analyses 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: NetworkInsightsAnalyses

Synopsis

  describe-network-insights-analyses
[--network-insights-analysis-ids <value>]
[--network-insights-path-id <value>]
[--analysis-start-time <value>]
[--analysis-end-time <value>]
[--filters <value>]
[--dry-run | --no-dry-run]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--network-insights-analysis-ids (list)

The ID of the network insights analyses. You must specify either analysis IDs or a path ID.

(string)

Syntax:

"string" "string" ...

--network-insights-path-id (string)

The ID of the path. You must specify either a path ID or analysis IDs.

--analysis-start-time (timestamp)

The time when the network insights analyses started.

--analysis-end-time (timestamp)

The time when the network insights analyses ended.

--filters (list)

The filters. The following are possible values:

• PathFound - A Boolean value that indicates whether a feasible path is found.

• Status - The status of the analysis (running | succeeded | failed).

(structure)

A filter name and value pair that is used to return a more specific list of results from a describe operation. Filters can be used to match a set of resources by specific criteria, such as tags, attributes, or IDs.

If you specify multiple filters, the filters are joined with an AND , and the request returns only results that match all of the specified filters.

Name -> (string)

The name of the filter. Filter names are case-sensitive.

Values -> (list)

The filter values. Filter values are case-sensitive. If you specify multiple values for a filter, the values are joined with an OR , and the request returns all results that match any of the specified values.

(string)

Shorthand Syntax:

Name=string,Values=string,string ...

JSON Syntax:

[
  {
    "Name": "string",
    "Values": ["string", ...]
  }
  ...
]

--dry-run | --no-dry-run (boolean)

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

--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 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 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.

Examples

To view the results of a path analysis

The following describe-network-insights-analyses example describes the specified analysis. In this example, the source is an internet gateway, the destination is an EC2 instance, and the protocol is TCP. The analysis succeeded (Status is succeeded) and the path is not reachable (NetworkPathFound is false). The explanation code ENI_SG_RULES_MISMATCH indicates that the security group for the instance does not contain a rule that allows traffic on the destination port.

aws ec2 describe-network-insights-analyses \
    --network-insights-analysis-ids nia-02207aa13eb480c7a

Output:

{
    "NetworkInsightsAnalyses": [
        {
            "NetworkInsightsAnalysisId": "nia-02207aa13eb480c7a",
            "NetworkInsightsAnalysisArn": "arn:aws:ec2:us-east-1:123456789012:network-insights-analysis/nia-02207aa13eb480c7a",
            "NetworkInsightsPathId": "nip-0b26f224f1d131fa8",
            "StartDate": "2021-01-20T22:58:37.495Z",
            "Status": "succeeded",
            "NetworkPathFound": false,
            "Explanations": [
                {
                    "Direction": "ingress",
                    "ExplanationCode": "ENI_SG_RULES_MISMATCH",
                    "NetworkInterface": {
                        "Id": "eni-0a25edef15a6cc08c",
                        "Arn": "arn:aws:ec2:us-east-1:123456789012:network-interface/eni-0a25edef15a6cc08c"
                    },
                    "SecurityGroups": [
                        {
                            "Id": "sg-02f0d35a850ba727f",
                            "Arn": "arn:aws:ec2:us-east-1:123456789012:security-group/sg-02f0d35a850ba727f"
                        }
                    ],
                    "Subnet": {
                        "Id": "subnet-004ff41eccb4d1194",
                        "Arn": "arn:aws:ec2:us-east-1:123456789012:subnet/subnet-004ff41eccb4d1194"
                    },
                    "Vpc": {
                        "Id": "vpc-f1663d98ad28331c7",
                        "Arn": "arn:aws:ec2:us-east-1:123456789012:vpc/vpc-f1663d98ad28331c7"
                    }
                }
            ],
            "Tags": []
        }
    ]
}

For more information, see Getting started using the AWS CLI in the Reachability Analyzer Guide.

Output

NetworkInsightsAnalyses -> (list)

Information about the network insights analyses.

(structure)

Describes a network insights analysis.

NetworkInsightsAnalysisId -> (string)

The ID of the network insights analysis.

NetworkInsightsAnalysisArn -> (string)

The Amazon Resource Name (ARN) of the network insights analysis.

NetworkInsightsPathId -> (string)

The ID of the path.

FilterInArns -> (list)

The Amazon Resource Names (ARN) of the Amazon Web Services resources that the path must traverse.

(string)

StartDate -> (timestamp)

The time the analysis started.

Status -> (string)

The status of the network insights analysis.

StatusMessage -> (string)

The status message, if the status is failed .

WarningMessage -> (string)

The warning message.

NetworkPathFound -> (boolean)

Indicates whether the destination is reachable from the source.

ForwardPathComponents -> (list)

The components in the path from source to destination.

(structure)

Describes a path component.

SequenceNumber -> (integer)

The sequence number.

AclRule -> (structure)

The network ACL rule.

Cidr -> (string)

The IPv4 address range, in CIDR notation.

Egress -> (boolean)

Indicates whether the rule is an outbound rule.

PortRange -> (structure)

The range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

RuleAction -> (string)

Indicates whether to allow or deny traffic that matches the rule.

RuleNumber -> (integer)

The rule number.

AttachedTo -> (structure)

The resource to which the path component is attached.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Component -> (structure)

The component.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

DestinationVpc -> (structure)

The destination VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

OutboundHeader -> (structure)

The outbound header.

DestinationAddresses -> (list)

The destination addresses.

(string)

DestinationPortRanges -> (list)

The destination port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

SourceAddresses -> (list)

The source addresses.

(string)

SourcePortRanges -> (list)

The source port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

InboundHeader -> (structure)

The inbound header.

DestinationAddresses -> (list)

The destination addresses.

(string)

DestinationPortRanges -> (list)

The destination port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

SourceAddresses -> (list)

The source addresses.

(string)

SourcePortRanges -> (list)

The source port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

RouteTableRoute -> (structure)

The route table route.

DestinationCidr -> (string)

The destination IPv4 address, in CIDR notation.

DestinationPrefixListId -> (string)

The prefix of the Amazon Web Service.

EgressOnlyInternetGatewayId -> (string)

The ID of an egress-only internet gateway.

GatewayId -> (string)

The ID of the gateway, such as an internet gateway or virtual private gateway.

InstanceId -> (string)

The ID of the instance, such as a NAT instance.

NatGatewayId -> (string)

The ID of a NAT gateway.

NetworkInterfaceId -> (string)

The ID of a network interface.

Origin -> (string)

Describes how the route was created. The following are possible values:

• CreateRouteTable - The route was automatically created when the route table was created.

• CreateRoute - The route was manually added to the route table.

• EnableVgwRoutePropagation - The route was propagated by route propagation.

TransitGatewayId -> (string)

The ID of a transit gateway.

VpcPeeringConnectionId -> (string)

The ID of a VPC peering connection.

SecurityGroupRule -> (structure)

The security group rule.

Cidr -> (string)

The IPv4 address range, in CIDR notation.

Direction -> (string)

The direction. The following are possible values:

• egress

• ingress

SecurityGroupId -> (string)

The security group ID.

PortRange -> (structure)

The port range.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

PrefixListId -> (string)

The prefix list ID.

Protocol -> (string)

The protocol name.

SourceVpc -> (structure)

The source VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Subnet -> (structure)

The subnet.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Vpc -> (structure)

The component VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

ReturnPathComponents -> (list)

The components in the path from destination to source.

(structure)

Describes a path component.

SequenceNumber -> (integer)

The sequence number.

AclRule -> (structure)

The network ACL rule.

Cidr -> (string)

The IPv4 address range, in CIDR notation.

Egress -> (boolean)

Indicates whether the rule is an outbound rule.

PortRange -> (structure)

The range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

RuleAction -> (string)

Indicates whether to allow or deny traffic that matches the rule.

RuleNumber -> (integer)

The rule number.

AttachedTo -> (structure)

The resource to which the path component is attached.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Component -> (structure)

The component.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

DestinationVpc -> (structure)

The destination VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

OutboundHeader -> (structure)

The outbound header.

DestinationAddresses -> (list)

The destination addresses.

(string)

DestinationPortRanges -> (list)

The destination port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

SourceAddresses -> (list)

The source addresses.

(string)

SourcePortRanges -> (list)

The source port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

InboundHeader -> (structure)

The inbound header.

DestinationAddresses -> (list)

The destination addresses.

(string)

DestinationPortRanges -> (list)

The destination port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

SourceAddresses -> (list)

The source addresses.

(string)

SourcePortRanges -> (list)

The source port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

RouteTableRoute -> (structure)

The route table route.

DestinationCidr -> (string)

The destination IPv4 address, in CIDR notation.

DestinationPrefixListId -> (string)

The prefix of the Amazon Web Service.

EgressOnlyInternetGatewayId -> (string)

The ID of an egress-only internet gateway.

GatewayId -> (string)

The ID of the gateway, such as an internet gateway or virtual private gateway.

InstanceId -> (string)

The ID of the instance, such as a NAT instance.

NatGatewayId -> (string)

The ID of a NAT gateway.

NetworkInterfaceId -> (string)

The ID of a network interface.

Origin -> (string)

Describes how the route was created. The following are possible values:

• CreateRouteTable - The route was automatically created when the route table was created.

• CreateRoute - The route was manually added to the route table.

• EnableVgwRoutePropagation - The route was propagated by route propagation.

TransitGatewayId -> (string)

The ID of a transit gateway.

VpcPeeringConnectionId -> (string)

The ID of a VPC peering connection.

SecurityGroupRule -> (structure)

The security group rule.

Cidr -> (string)

The IPv4 address range, in CIDR notation.

Direction -> (string)

The direction. The following are possible values:

• egress

• ingress

SecurityGroupId -> (string)

The security group ID.

PortRange -> (structure)

The port range.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

PrefixListId -> (string)

The prefix list ID.

Protocol -> (string)

The protocol name.

SourceVpc -> (structure)

The source VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Subnet -> (structure)

The subnet.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Vpc -> (structure)

The component VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Explanations -> (list)

The explanations. For more information, see Reachability Analyzer explanation codes .

(structure)

Describes an explanation code for an unreachable path. For more information, see Reachability Analyzer explanation codes .

Acl -> (structure)

The network ACL.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

AclRule -> (structure)

The network ACL rule.

Cidr -> (string)

The IPv4 address range, in CIDR notation.

Egress -> (boolean)

Indicates whether the rule is an outbound rule.

PortRange -> (structure)

The range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

Protocol -> (string)

The protocol.

RuleAction -> (string)

Indicates whether to allow or deny traffic that matches the rule.

RuleNumber -> (integer)

The rule number.

Address -> (string)

The IPv4 address, in CIDR notation.

Addresses -> (list)

The IPv4 addresses, in CIDR notation.

(string)

AttachedTo -> (structure)

The resource to which the component is attached.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

AvailabilityZones -> (list)

The Availability Zones.

(string)

Cidrs -> (list)

The CIDR ranges.

(string)

Component -> (structure)

The component.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

CustomerGateway -> (structure)

The customer gateway.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Destination -> (structure)

The destination.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

DestinationVpc -> (structure)

The destination VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Direction -> (string)

The direction. The following are possible values:

• egress

• ingress

ExplanationCode -> (string)

The explanation code.

IngressRouteTable -> (structure)

The route table.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

InternetGateway -> (structure)

The internet gateway.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

LoadBalancerArn -> (string)

The Amazon Resource Name (ARN) of the load balancer.

ClassicLoadBalancerListener -> (structure)

The listener for a Classic Load Balancer.

LoadBalancerPort -> (integer)

The port on which the load balancer is listening.

InstancePort -> (integer)

[Classic Load Balancers] The back-end port for the listener.

LoadBalancerListenerPort -> (integer)

The listener port of the load balancer.

LoadBalancerTarget -> (structure)

The target.

Address -> (string)

The IP address.

AvailabilityZone -> (string)

The Availability Zone.

Instance -> (structure)

Information about the instance.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Port -> (integer)

The port on which the target is listening.

LoadBalancerTargetGroup -> (structure)

The target group.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

LoadBalancerTargetGroups -> (list)

The target groups.

(structure)

Describes a path component.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

LoadBalancerTargetPort -> (integer)

The target port.

ElasticLoadBalancerListener -> (structure)

The load balancer listener.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

MissingComponent -> (string)

The missing component.

NatGateway -> (structure)

The NAT gateway.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

NetworkInterface -> (structure)

The network interface.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

PacketField -> (string)

The packet field.

VpcPeeringConnection -> (structure)

The VPC peering connection.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Port -> (integer)

The port.

PortRanges -> (list)

The port ranges.

(structure)

Describes a range of ports.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

PrefixList -> (structure)

The prefix list.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Protocols -> (list)

The protocols.

(string)

RouteTableRoute -> (structure)

The route table route.

DestinationCidr -> (string)

The destination IPv4 address, in CIDR notation.

DestinationPrefixListId -> (string)

The prefix of the Amazon Web Service.

EgressOnlyInternetGatewayId -> (string)

The ID of an egress-only internet gateway.

GatewayId -> (string)

The ID of the gateway, such as an internet gateway or virtual private gateway.

InstanceId -> (string)

The ID of the instance, such as a NAT instance.

NatGatewayId -> (string)

The ID of a NAT gateway.

NetworkInterfaceId -> (string)

The ID of a network interface.

Origin -> (string)

Describes how the route was created. The following are possible values:

• CreateRouteTable - The route was automatically created when the route table was created.

• CreateRoute - The route was manually added to the route table.

• EnableVgwRoutePropagation - The route was propagated by route propagation.

TransitGatewayId -> (string)

The ID of a transit gateway.

VpcPeeringConnectionId -> (string)

The ID of a VPC peering connection.

RouteTable -> (structure)

The route table.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

SecurityGroup -> (structure)

The security group.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

SecurityGroupRule -> (structure)

The security group rule.

Cidr -> (string)

The IPv4 address range, in CIDR notation.

Direction -> (string)

The direction. The following are possible values:

• egress

• ingress

SecurityGroupId -> (string)

The security group ID.

PortRange -> (structure)

The port range.

From -> (integer)

The first port in the range.

To -> (integer)

The last port in the range.

PrefixListId -> (string)

The prefix list ID.

Protocol -> (string)

The protocol name.

SecurityGroups -> (list)

The security groups.

(structure)

Describes a path component.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

SourceVpc -> (structure)

The source VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

State -> (string)

The state.

Subnet -> (structure)

The subnet.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

SubnetRouteTable -> (structure)

The route table for the subnet.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

Vpc -> (structure)

The component VPC.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

VpcEndpoint -> (structure)

The VPC endpoint.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

VpnConnection -> (structure)

The VPN connection.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

VpnGateway -> (structure)

The VPN gateway.

Id -> (string)

The ID of the component.

Arn -> (string)

The Amazon Resource Name (ARN) of the component.

Name -> (string)

The name of the analysis component.

AlternatePathHints -> (list)

Potential intermediate components.

(structure)

Describes an potential intermediate component of a feasible path.

ComponentId -> (string)

The ID of the component.

ComponentArn -> (string)

The Amazon Resource Name (ARN) of the component.

Tags -> (list)

The tags.

(structure)

Describes a tag.

Key -> (string)

The key of the tag.

Constraints: Tag keys are case-sensitive and accept a maximum of 127 Unicode characters. May not begin with aws: .

Value -> (string)

The value of the tag.

Constraints: Tag values are case-sensitive and accept a maximum of 256 Unicode characters.

NextToken -> (string)

The token to use to retrieve the next page of results. This value is null when there are no more results to return.