Struct aws_sdk_sns::output::GetTopicAttributesOutput

#[non_exhaustive]
pub struct GetTopicAttributesOutput {
    pub attributes: Option<HashMap<String, String>>,
}

Response for GetTopicAttributes action.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

attributes: Option<HashMap<String, String>>

A map of the topic's attributes. Attributes in this map include the following:

• DeliveryPolicy – The JSON serialization of the topic's delivery policy.

• DisplayName – The human-readable name used in the From field for notifications to email and email-json endpoints.

• Owner – The Amazon Web Services account ID of the topic's owner.

• Policy – The JSON serialization of the topic's access control policy.

• SubscriptionsConfirmed – The number of confirmed subscriptions for the topic.

• SubscriptionsDeleted – The number of deleted subscriptions for the topic.

• SubscriptionsPending – The number of subscriptions pending confirmation for the topic.

• TopicArn – The topic's ARN.

• EffectiveDeliveryPolicy – The JSON serialization of the effective delivery policy, taking system defaults into account.

The following attribute applies only to server-side-encryption:

• KmsMasterKeyId - The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SNS or a custom CMK. For more information, see Key Terms. For more examples, see KeyId in the Key Management Service API Reference.

The following attributes apply only to FIFO topics:

• FifoTopic – When this is set to true, a FIFO topic is created.

• ContentBasedDeduplication – Enables content-based deduplication for FIFO topics.

  • By default, ContentBasedDeduplication is set to false. If you create a FIFO topic and this attribute is false, you must specify a value for the MessageDeduplicationId parameter for the Publish action.

  • When you set ContentBasedDeduplication to true, Amazon SNS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).

    (Optional) To override the generated value, you can specify a value for the MessageDeduplicationId parameter for the Publish action.

Implementations

impl GetTopicAttributesOutput

pub fn attributes(&self) -> Option<&HashMap<String, String>>

A map of the topic's attributes. Attributes in this map include the following:

• DeliveryPolicy – The JSON serialization of the topic's delivery policy.

• DisplayName – The human-readable name used in the From field for notifications to email and email-json endpoints.

• Owner – The Amazon Web Services account ID of the topic's owner.

• Policy – The JSON serialization of the topic's access control policy.

• SubscriptionsConfirmed – The number of confirmed subscriptions for the topic.

• SubscriptionsDeleted – The number of deleted subscriptions for the topic.

• SubscriptionsPending – The number of subscriptions pending confirmation for the topic.

• TopicArn – The topic's ARN.

• EffectiveDeliveryPolicy – The JSON serialization of the effective delivery policy, taking system defaults into account.

The following attribute applies only to server-side-encryption:

• KmsMasterKeyId - The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SNS or a custom CMK. For more information, see Key Terms. For more examples, see KeyId in the Key Management Service API Reference.

The following attributes apply only to FIFO topics:

• FifoTopic – When this is set to true, a FIFO topic is created.

• ContentBasedDeduplication – Enables content-based deduplication for FIFO topics.

  • By default, ContentBasedDeduplication is set to false. If you create a FIFO topic and this attribute is false, you must specify a value for the MessageDeduplicationId parameter for the Publish action.

  • When you set ContentBasedDeduplication to true, Amazon SNS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).

    (Optional) To override the generated value, you can specify a value for the MessageDeduplicationId parameter for the Publish action.

impl GetTopicAttributesOutput

pub fn builder() -> Builder

Creates a new builder-style object to manufacture GetTopicAttributesOutput

Trait Implementations

impl Clone for GetTopicAttributesOutput

fn clone(&self) -> GetTopicAttributesOutput

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GetTopicAttributesOutput

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<GetTopicAttributesOutput> for GetTopicAttributesOutput

fn eq(&self, other: &GetTopicAttributesOutput) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &GetTopicAttributesOutput) -> bool

This method tests for !=.

impl StructuralPartialEq for GetTopicAttributesOutput