class SDM::AccountGrantGetResponse

def initialize(
  meta: nil,
  account_grant: nil,
  rate_limit: nil
)
  if meta != nil
    @meta = meta
  end
  if account_grant != nil
    @account_grant = account_grant
  end
  if rate_limit != nil
    @rate_limit = rate_limit
  end
end

def to_json(options = {})
  hash = {}
  self.instance_variables.each do |var|
    hash[var.id2name.delete_prefix("@")] = self.instance_variable_get var
  end
  hash.to_json
end