You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: message_text.rb
    path of file: ./repos/chatwoot/app/services/instagram
    
    the code of the file until where you have to start completion: class Instagram::MessageText < Instagram::WebhooksBaseService
  include HTTParty

  attr_reader :messagin
    
  def build_conversation(conversation_params)
    Conversation.create!(
      conversation_params.merge(
        contact_inbox_id: @contact_inbox.id
      )
    )
  end