code: def _param_status_char(param):
      for opt in param.opts:
          if opt.startswith("-S"):
              char = opt[2:]
              assert len(char) == 1, param.opts
              return char
      assert False, param.opts
  
imports: import logging
  import click
  from guild import click_util
  from .None import ac_support
label_desc: Use image node_id 20 for calling a global function with example usage: _param_status_char(param) and returns: char