public java.util.Map<String, String> getAttributes() {
        return attributes;
    }
<p>
A custom key-value pair using an attribute map. The attributes are standard Amazon Connect attributes. They can
be accessed in flows just like any other contact attributes.
</p>
<p>
There can be up to 32,768 UTF-8 bytes across all key-value pairs per contact. Attribute keys can include only
alphanumeric, dash, and underscore characters.
</p>

@return A custom key-value pair using an attribute map. The attributes are standard Amazon Connect attributes.
        They can be accessed in flows just like any other contact attributes. </p>
        <p>
        There can be up to 32,768 UTF-8 bytes across all key-value pairs per contact. Attribute keys can include
        only alphanumeric, dash, and underscore characters.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/StartChatContactRequest.java