@type t() :: %HL7v2.Segment.CER{
  activation_date: term(),
  authority_key_identifier: term(),
  basic_constraint: term(),
  certificate_domain: term(),
  certificate_status: term(),
  certificate_type: term(),
  crl_distribution_point: term(),
  expiration_date: term(),
  extra_fields: term(),
  granting_authority: term(),
  granting_country: term(),
  granting_county_parish: term(),
  granting_date: term(),
  granting_state_province: term(),
  inactivation_date: term(),
  issuing_authority: term(),
  issuing_date: term(),
  jurisdiction_breadth: term(),
  jurisdiction_country: term(),
  jurisdiction_county_parish: term(),
  jurisdiction_state_province: term(),
  renewal_date: term(),
  revocation_date: term(),
  revocation_reason_code: term(),
  serial_number: term(),
  set_id: term(),
  signature_of_issuing_authority: term(),
  subject_directory_attribute_extension: term(),
  subject_id: term(),
  subject_name: term(),
  subject_public_key_info: term(),
  version: term()
}