Amazon Neptune
API Reference (API Version 2014-10-31)

ModifyEventSubscription

Modifies an existing event notification subscription. Note that you can't modify the source identifiers using this call; to change source identifiers for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription calls.

You can see a list of the event categories for a given SourceType by using the DescribeEventCategories action.

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

Enabled

A Boolean value; set to true to activate the subscription.

Type: Boolean

Required: No

EventCategories.EventCategory.N

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 by using the DescribeEventCategories action.

Type: Array of strings

Required: No

SnsTopicArn

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.

Type: String

Required: No

SourceType

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-parameter-group | db-security-group | db-snapshot

Type: String

Required: No

SubscriptionName

The name of the event notification subscription.

Type: String

Required: Yes

Response Elements

The following element is returned by the service.

EventSubscription

Contains the results of a successful invocation of the DescribeEventSubscriptions action.

Type: EventSubscription object

Errors

For information about the errors that are common to all actions, see Common Errors.

EventSubscriptionQuotaExceeded

You have exceeded the number of events you can subscribe to.

HTTP Status Code: 400

SNSInvalidTopic

The SNS topic is invalid.

HTTP Status Code: 400

SNSNoAuthorization

There is no SNS authorization.

HTTP Status Code: 400

SNSTopicArnNotFound

The ARN of the SNS topic could not be found.

HTTP Status Code: 404

SubscriptionCategoryNotFound

The designated subscription category could not be found.

HTTP Status Code: 404

SubscriptionNotFound

The designated subscription could not be found.

HTTP Status Code: 404

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: