Table Of Contents

Feedback

User Guide

First time using the AWS CLI? See the User Guide for help getting started.

Note: You are viewing the documentation for an older major version of the AWS CLI (version 1).

AWS CLI version 2, the latest major version of AWS CLI, is now stable and recommended for general use. To view this page for the AWS CLI version 2, click here. For more information see the AWS CLI version 2 installation instructions and migration guide.

[ aws . dms ]

describe-replication-subnet-groups

Description

Returns information about the replication subnet groups.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

describe-replication-subnet-groups 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: ReplicationSubnetGroups

Synopsis

  describe-replication-subnet-groups
[--filters <value>]
[--cli-input-json <value>]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--filters (list)

Filters applied to replication subnet groups.

Valid filter names: replication-subnet-group-id

(structure)

Identifies the name and value of a filter object. This filter is used to limit the number and type of AWS DMS objects that are returned for a particular Describe* call or similar operation. Filters are used as an optional parameter to the following APIs.

Name -> (string)

The name of the filter as specified for a Describe* or similar operation.

Values -> (list)

The filter value, which can specify one or more values used to narrow the returned results.

(string)

Shorthand Syntax:

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

JSON Syntax:

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

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI 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.

--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. 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 display the available subnet groups

The following describe-replication-subnet-groups example lists the available subnet groups.

aws dms describe-replication-subnet-groups \
    --filter "Name=replication-subnet-group-id,Values=my-subnet-group"

Output:

{
    "ReplicationSubnetGroups": [
        {
            "ReplicationSubnetGroupIdentifier": "my-subnet-group",
            "ReplicationSubnetGroupDescription": "my subnet group",
            "VpcId": "vpc-136a4c6a",
            "SubnetGroupStatus": "Complete",
            "Subnets": [
                {
                    "SubnetIdentifier": "subnet-da327bf6",
                    "SubnetAvailabilityZone": {
                        "Name": "us-east-1a"
                    },
                    "SubnetStatus": "Active"
                },
                {
                    "SubnetIdentifier": "subnet-bac383e0",
                    "SubnetAvailabilityZone": {
                        "Name": "us-east-1c"
                    },
                    "SubnetStatus": "Active"
                },
                {
                    "SubnetIdentifier": "subnet-d7c825e8",
                    "SubnetAvailabilityZone": {
                        "Name": "us-east-1e"
                    },
                    "SubnetStatus": "Active"
                }
            ]
        }
    ]
}

For more information, see Setting Up a Network for a Replication Instance in the AWS Database Migration Service User Guide.

Output

Marker -> (string)

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

ReplicationSubnetGroups -> (list)

A description of the replication subnet groups.

(structure)

Describes a subnet group in response to a request by the DescribeReplicationSubnetGroups operation.

ReplicationSubnetGroupIdentifier -> (string)

The identifier of the replication instance subnet group.

ReplicationSubnetGroupDescription -> (string)

A description for the replication subnet group.

VpcId -> (string)

The ID of the VPC.

SubnetGroupStatus -> (string)

The status of the subnet group.

Subnets -> (list)

The subnets that are in the subnet group.

(structure)

In response to a request by the DescribeReplicationSubnetGroups operation, this object identifies a subnet by its given Availability Zone, subnet identifier, and status.

SubnetIdentifier -> (string)

The subnet identifier.

SubnetAvailabilityZone -> (structure)

The Availability Zone of the subnet.

Name -> (string)

The name of the Availability Zone.

SubnetStatus -> (string)

The status of the subnet.