Table Of Contents


User Guide

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

[ aws . rds ]



Creates an RDS event notification subscription. This action requires a topic ARN (Amazon Resource Name) created by either the RDS console, the SNS console, or the SNS API. To obtain an ARN with SNS, you must create a topic in Amazon SNS and subscribe to the topic. The ARN is displayed in the SNS console.

You can specify the type of source (SourceType) you want to be notified of, provide a list of RDS sources (SourceIds) that triggers the events, and provide a list of event categories (EventCategories) for events you want to be notified of. For example, you can specify SourceType = db-instance, SourceIds = mydbinstance1, mydbinstance2 and EventCategories = Availability, Backup.

If you specify both the SourceType and SourceIds, such as SourceType = db-instance and SourceIdentifier = myDBInstance1, you are notified of all the db-instance events for the specified source. If you specify a SourceType but do not specify a SourceIdentifier, you receive notice of the events for that source type for all your RDS sources. If you do not specify either the SourceType nor the SourceIdentifier, you are notified of events generated from all RDS sources belonging to your customer account.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.


--subscription-name <value>
--sns-topic-arn <value>
[--source-type <value>]
[--event-categories <value>]
[--source-ids <value>]
[--enabled | --no-enabled]
[--tags <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]


--subscription-name (string)

The name of the subscription.

Constraints: The name must be less than 255 characters.

--sns-topic-arn (string)

The Amazon Resource Name (ARN) of the SNS topic created for event notification. The ARN is created by Amazon SNS when you create a topic and subscribe to it.

--source-type (string)

The type of source that is generating the events. For example, if you want to be notified of events generated by a DB instance, you would set this parameter to db-instance. if this value is not specified, all events are returned.

Valid values: db-instance | db-cluster | db-parameter-group | db-security-group | db-snapshot | db-cluster-snapshot

--event-categories (list)

A list of event categories for a SourceType that you want to subscribe to. You can see a list of the categories for a given SourceType in the Events topic in the Amazon RDS User Guide or by using the describe-event-categories action.


"string" "string" ...

--source-ids (list)

The list of identifiers of the event sources for which events are returned. If not specified, then all sources are included in the response. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens; it can't end with a hyphen or contain two consecutive hyphens.


  • If SourceIds are supplied, SourceType must also be provided.
  • If the source type is a DB instance, then a DBInstanceIdentifier must be supplied.
  • If the source type is a DB security group, a DBSecurityGroupName must be supplied.
  • If the source type is a DB parameter group, a DBParameterGroupName must be supplied.
  • If the source type is a DB snapshot, a DBSnapshotIdentifier must be supplied.


"string" "string" ...

--enabled | --no-enabled (boolean)

A Boolean value; set to true to activate the subscription, set to false to create the subscription but not active it.

--tags (list)

A list of tags. For more information, see Tagging Amazon RDS Resources .

Shorthand Syntax:

Key=string,Value=string ...

JSON Syntax:

    "Key": "string",
    "Value": "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.

--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.


EventSubscription -> (structure)

Contains the results of a successful invocation of the describe-event-subscriptions action.

CustomerAwsId -> (string)

The AWS customer account associated with the RDS event notification subscription.

CustSubscriptionId -> (string)

The RDS event notification subscription Id.

SnsTopicArn -> (string)

The topic ARN of the RDS event notification subscription.

Status -> (string)

The status of the RDS event notification subscription.


Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist

The status "no-permission" indicates that RDS no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.

SubscriptionCreationTime -> (string)

The time the RDS event notification subscription was created.

SourceType -> (string)

The source type for the RDS event notification subscription.

SourceIdsList -> (list)

A list of source IDs for the RDS event notification subscription.


EventCategoriesList -> (list)

A list of event categories for the RDS event notification subscription.


Enabled -> (boolean)

A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.

EventSubscriptionArn -> (string)

The Amazon Resource Name (ARN) for the event subscription.