chef_user hits 400 errors whenever you try to update any user fields (email, display_name, etc.) about cheffish HOT 7 OPEN

Net::HTTPServerException: chef_user[admin-helm] (bb_chef_server_cluster::manage_rbac line 92) had an error: Net::HTTPServerException: 400 "Bad Request"
/opt/chef/embedded/lib/ruby/2.1.0/net/http/response.rb:119:in `error!'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/http.rb:146:in `request'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/http.rb:119:in `put'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/cheffish-2.0.4/lib/cheffish/chef_actor_base.rb:21:in `block in create_actor'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/mixin/why_run.rb:52:in `add_action'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/provider.rb:175:in `converge_by'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/cheffish-2.0.4/lib/cheffish/chef_actor_base.rb:20:in `create_actor'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/cheffish-2.0.4/lib/chef/resource/chef_user.rb:42:in `block in <class:ChefUser>'
(eval):2:in `block in action_create'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/compat_resource-12.9.1/files/lib/chef_compat/copied_from_chef/chef/provider.rb:122:in `instance_eval'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/compat_resource-12.9.1/files/lib/chef_compat/copied_from_chef/chef/provider.rb:122:in `compile_and_converge_action'
(eval):2:in `action_create'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/provider.rb:144:in `run_action'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource.rb:596:in `run_action'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/runner.rb:69:in `run_action'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/runner.rb:97:in `block (2 levels) in converge'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/runner.rb:97:in `each'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/runner.rb:97:in `block in converge'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/resource_list.rb:84:in `block in execute_each_resource'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/resource_collection/resource_list.rb:82:in `execute_each_resource'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/runner.rb:96:in `converge'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/client.rb:667:in `block in converge'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/client.rb:662:in `catch'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/client.rb:662:in `converge'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/client.rb:701:in `converge_and_save'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/client.rb:281:in `run'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application.rb:285:in `block in fork_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application.rb:273:in `fork'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application.rb:273:in `fork_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application.rb:238:in `block in run_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/local_mode.rb:44:in `with_server_connectivity'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application.rb:226:in `run_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application/client.rb:456:in `sleep_then_run_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application/client.rb:443:in `block in interval_run_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application/client.rb:442:in `loop'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application/client.rb:442:in `interval_run_chef_client'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application/client.rb:426:in `run_application'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/lib/chef/application.rb:58:in `run'
/opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.9.41/bin/chef-client:26:in `<top (required)>'
/usr/bin/chef-client:51:in `load'

# create users
node['bb_chef_server_cluster']['manage_rbac']['users'].each do |user, values|
  next if user.eql?('ec_sync_user') || values == false
  ruby_block "save #{user} password info" do
    block do
      rest = setup_rest(url_root)
      if user_exist?(rest, user)
        node.run_state["#{user}_diff"] = diff_user(rest, user, values)
        node.run_state["#{user}_password"] = get_user_password_info(user)
      else
        node.run_state["#{user}_diff"] = true
        node.run_state["#{user}_password"] = nil
      end
    end
    only_if { node.run_state['check_ha_status'] }
  end
  chef_user user do # ~FC022
    display_name values['display_name']
    email values['email']
    password 'passw0rd'
    source_key values['source_key']
    chef_server url_root
    action :create
    only_if { node.run_state["#{user}_diff"] }
    only_if { node.run_state['check_ha_status'] }
    notifies :run, "ruby_block[restore #{user} password info]", :immediately
  end
  ruby_block "restore #{user} password info" do
    block do
      update_user_password(node.run_state["#{user}_password"])
      restored = Chef::Resource::Log.new("restored #{user} password successfully!", run_context)
      restored.level :info
      restored.run_action :write
    end
    action :nothing
    only_if { node.run_state["#{user}_password"] }
    only_if { node.run_state['check_ha_status'] }
  end
end