class MailchimpMarketing::ConversationsApi

def get_conversation_messages(conversation_id, opts = {})
  fail ArgumentError, "Missing required param: 'conversation_id'" if conversation_id.nil?
  fail ArgumentError, 'invalid value for "is_read", must be one of true, false' if opts[:'is_read'] && !['true', 'false'].include?(opts[:'is_read'])
  query_params = {}
  query_params[:'fields'] = @api_client.build_collection_param(opts[:'fields'], :csv) if !opts[:'fields'].nil?
  query_params[:'exclude_fields'] = @api_client.build_collection_param(opts[:'exclude_fields'], :csv) if !opts[:'exclude_fields'].nil?
  query_params[:'is_read'] = opts[:'is_read'] if !opts[:'is_read'].nil?
  query_params[:'before_timestamp'] = opts[:'before_timestamp'] if !opts[:'before_timestamp'].nil?
  query_params[:'since_timestamp'] = opts[:'since_timestamp'] if !opts[:'since_timestamp'].nil?
  post_body = nil
  local_var_path = '/conversations/{conversation_id}/messages'.sub('{' + 'conversation_id' + '}', conversation_id.to_s)
  data = @api_client.call_api(:GET, local_var_path,
    :query_params => query_params,
    :body => post_body)
  return data
end