[BUG] salt.wait_for_event does not accept argument "pillar"

[agraul]

Description

It is not possible to use salt.wait_for_event together with salt-run state.orchestrate_single because the latter passes a pillar argument to the former. The former does not accept **kwargs and pillar is not in the function signature.

Setup

• VM (KVM CentOS 8 with latest Salt from repo.saltproject.io/#rhel)

Steps to Reproduce the behavior

[root@upstream-master ~]# salt-run state.orchestrate_single fun=salt.wait_for_event name='/salt/minion/*/start' id_list=minion1                                                                                                             
                                                                                                                                                                                                                                              
Passed invalid arguments: 'pillar' is an invalid keyword argument for 'salt.wait_for_event'                                                                                                                                                   
                                                                                                                                                                                                                                              
Usage:                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                              
    Execute a single state orchestration routine                                                                                                                                                                                              
                                                                                                                                                                                                                                              
    .. versionadded:: 2015.5.0                                                                                                                                                                                                                
                                                                                                                                                                                                                                              
    CLI Example:                                                                                                                                                                                                                              
                                                                                                                                                                                                                                              
    .. code-block:: bash                                                                                                                                                                                                                      
                                                                                                                                                                                                                                              
        salt-run state.orchestrate_single fun=salt.wheel name=key.list_all         

Expected behavior
salt-run state.orchestrate_single fun=salt.wait_for_event name='/salt/minion/*/start' id_list=minion1 runs salt.wait_for_event without an error.

Versions Report

salt --versions-report

(Provided by running salt --versions-report. Please also mention any differences in master/minion versions.)

[root@upstream-master ~]# salt --versions-report
Salt Version:
          Salt: 3003.3
 
Dependency Versions:
          cffi: 1.11.5
      cherrypy: Not Installed
      dateutil: 2.6.1
     docker-py: Not Installed
         gitdb: Not Installed
     gitpython: Not Installed
        Jinja2: 2.10.1
       libgit2: Not Installed
      M2Crypto: 0.35.2
          Mako: Not Installed
       msgpack: 0.6.2
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     pycparser: 2.14
      pycrypto: Not Installed
  pycryptodome: Not Installed
        pygit2: Not Installed
        Python: 3.6.8 (default, Apr 16 2020, 01:36:27)
  python-gnupg: Not Installed
        PyYAML: 3.12
         PyZMQ: 19.0.0
         smmap: Not Installed
       timelib: Not Installed
       Tornado: 4.5.3
           ZMQ: 4.3.4
 
System Versions:
          dist: centos 8 Core
        locale: UTF-8
       machine: x86_64
       release: 4.18.0-193.6.3.el8_2.x86_64
        system: Linux
       version: CentOS Linux 8 Core