derivedDataType DistinguishedName

Represents the Distinguished Name (RFC 4517).
DistinguishedName syntax are defined in RFC4517. The string representation of Distinguished Name structure is:

distinguishedName = [ relativeDistinguishedName ( COMMA relativeDistinguishedName ) ]
relativeDistinguishedName = attributeTypeAndValue ( PLUS attributeTypeAndValue )
attributeTypeAndValue = attributeType EQUALS attributeValue
attributeType = descr / numericoid
attributeValue = string / hexstring

References from:
EnrollmentAuthority; NodeCredential;
stringDistinguishedName [ 3..65535 ]
Valid values: ^((((([A-Za-z][A-Za-z0-9\-]+)|([0-9]+(\.[0-9]+)*))\s*=\s*([^+,=#;]|\\\+|\\,|\\=|#[0-9a-fA-F]{2}|\\;)+)((\s*\+\s*((([A-Za-z][A-Za-z0-9\-]+)|([0-9]+(\.[0-9]+)*))\s*=\s*([^+,=#;]|\\\+|\\,|\\=|#[0-9a-fA-F]{2}|\\;)+))*))((\s*(,|;)\s*(((([A-Za-z][A-Za-z0-9\-]+)|([0-9]+(\.[0-9]+)*))\s*=\s*([^+,=#;]|\\\+|\\,|\\=|#[0-9a-fA-F]{2}|\\;)+)((\s*\+\s*((([A-Za-z][A-Za-z0-9\-]+)|([0-9]+(\.[0-9]+)*))\s*=\s*([^+,=#;]|\\\+|\\,|\\=|#[0-9a-fA-F]{2}|\\;)+))*)))*))?$
  derivedDataType DistinguishedName