public DescribeContactResult withContactId(String contactId) {
        setContactId(contactId);
        return this;
    }
<p>
UUID of a contact.
</p>

@param contactId
       UUID of a contact.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-groundstation/src/main/java/com/amazonaws/services/groundstation/model/DescribeContactResult.java