The Tasks Web Service Protocol enables clients to create, update, move, copy, and delete task items on a server. The protocol also enables clients to get the properties of an existing task item.
Sections 1.8, 2, and 3 of this specification are normative and can contain the terms MAY, SHOULD, MUST, MUST NOT, and SHOULD NOT as defined in [RFC2119]. Sections 1.5 and 1.9 are also normative but do not contain those terms. All other sections and examples in this specification are informative.