// SetTopicArn sets the TopicArn field's value.
170735
func (s *SubscribeToEventInput) SetTopicArn(v string) *SubscribeToEventInput {
	s.TopicArn = &v
	return s
}
300762
func (s *SetTopicAttributesInput) SetTopicArn(v string) *SetTopicAttributesInput {
	s.TopicArn = &v
	return s
}
516298
func (s *ModifyEventSubscriptionInput) SetSnsTopicArn(v string) *ModifyEventSubscriptionInput {
	s.SnsTopicArn = &v
	return s
}
582342
func (s *Notification) SetSnsTopicARN(v string) *Notification {
	s.SnsTopicARN = &v
	return s
}
431396
func (s *ElasticsearchDestinationUpdate) SetDomainARN(v string) *ElasticsearchDestinationUpdate {
	s.DomainARN = &v
	return s
}
593933
func (s *CreateThingOutput) SetThingArn(v string) *CreateThingOutput {
	s.ThingArn = &v
	return s
}
904615
func (s *CreateReplicationGroupInput) SetNotificationTopicArn(v string) *CreateReplicationGroupInput {
	s.NotificationTopicArn = &v
	return s
}
111580
func (s *PutBackupVaultNotificationsInput) SetSNSTopicArn(v string) *PutBackupVaultNotificationsInput {
	s.SNSTopicArn = &v
	return s
}
454401
func (s *ElasticsearchDestinationConfiguration) SetDomainARN(v string) *ElasticsearchDestinationConfiguration {
	s.DomainARN = &v
	return s
}
505314
func (s *CreateTopicOutput) SetTopicArn(v string) *CreateTopicOutput {
	s.TopicArn = &v
	return s
}
768584
func (s *BounceAction) SetTopicArn(v string) *BounceAction {
	s.TopicArn = &v
	return s
}
274051
func (s *TopicConfigurationDeprecated) SetTopic(v string) *TopicConfigurationDeprecated {
	s.Topic = &v
	return s
}
476265
func (s *CreateClusterInput) SetNotificationTopicArn(v string) *CreateClusterInput {
	s.NotificationTopicArn = &v
	return s
}
700976
func (s *SNSAction) SetTopicArn(v string) *SNSAction {
	s.TopicArn = &v
	return s
}
841405
func (s *PutNotificationChannelInput) SetSnsTopicArn(v string) *PutNotificationChannelInput {
	s.SnsTopicArn = &v
	return s
}
630352
func (s *Cluster) SetClusterArn(v string) *Cluster {
	s.ClusterArn = &v
	return s
}
642030
func (s *ModifyReplicationGroupInput) SetNotificationTopicArn(v string) *ModifyReplicationGroupInput {
	s.NotificationTopicArn = &v
	return s
}