N.Y. Partnership Law § 121-1506
(a) A registered agent may resign as such agent. A certificate entitled "Certificate of resignation of registered agent of ...... (name of limited liability partnership) under section 121-1506 of the Partnership Law" shall be signed and delivered to the department of state. It shall set forth:
(b) The party (or the party's legal representative) whose post address has been supplied by a limited liability partnership as its address for process may resign. A certificate entitled "Certificate of Resignation for Receipt of Process under Section 121-1506(b) of the Partnership Law" shall be signed by such party and delivered to the department of state. It shall set forth: