# File lib/flowdock.rb, line 58
    def push_to_team_inbox(params)
      @source = params[:source] unless blank?(params[:source])
      raise InvalidParameterError, "Message must have valid :source attribute, only alphanumeric characters and underscores can be used" if blank?(@source) || !@source.match(/^[a-z0-9\-_ ]+$/i)

      @project = params[:project] unless blank?(params[:project])
      raise InvalidParameterError, "Optional attribute :project can only contain alphanumeric characters and underscores" if !blank?(@project) && !@project.match(/^[a-z0-9\-_ ]+$/i)

      raise InvalidParameterError, "Message must have both :subject and :content" if blank?(params[:subject]) || blank?(params[:content])

      from = (params[:from].kind_of?(Hash)) ? params[:from] : @from
      raise InvalidParameterError, "Message's :from attribute must have :address attribute" if blank?(from[:address])

      reply_to = (!blank?(params[:reply_to])) ? params[:reply_to] : @reply_to

      tags = (params[:tags].kind_of?(Array)) ? params[:tags] : []
      tags.reject! { |tag| !tag.kind_of?(String) || blank?(tag) }

      link = (!blank?(params[:link])) ? params[:link] : nil

      params = {
        :source => @source,
        :format => 'html', # currently only supported format
        :from_address => from[:address],
        :subject => params[:subject],
        :content => params[:content],
      }
      params[:from_name] = from[:name] unless blank?(from[:name])
      params[:reply_to] = reply_to unless blank?(reply_to)
      params[:tags] = tags.join(",") if tags.size > 0
      params[:project] = @project unless blank?(@project)
      params[:link] = link unless blank?(link)

      # Send the request
      resp = self.class.post(get_flowdock_api_url("messages/team_inbox"), :body => params)
      handle_response(resp)
      true
    end