Gets and sets the Attributes property. A map of the topic's attributes. Attributes in this map include the following:

• TopicArn -- the topic's ARN
• Owner -- the AWS account ID of the topic's owner
• Policy -- the JSON serialization of the topic's access control policy
• DisplayName -- the human-readable name used in the "From" field for notifications to email and email-json endpoints

public List<TopicAttribute> Attributes { get; set; }