Section 1218. Notice

  The  notice  shall  contain  the  names  of  known
  respondents or their class description  when  that  is  permitted  under
  section  twelve  hundred  seventeen  (a)  of  this  article,  the  class
  description of unknown owners  or  claimants,  the  time  and  place  of
  hearing,    the   identity   of   the   officer,   agency,   department,
  instrumentality or corporation having possession, custody or control  of
  the  property,  a  description of the property involved and a summary of
  the relief requested.