# SubjectAltNameType

The supported subject alternative name types.

| Enums ||
|---|---|
| `SUBJECT_ALT_NAME_TYPE_UNSPECIFIED` | The subject alternative name type is unspecified. |
| `RFC822_NAME` | The subject alternative name type is an email address adhering to RFC822. |
| `DNS_NAME` | The subject alternative name type is a Domain Name System (DNS). |
| `OTHER_NAME_USER_PRINCIPAL_NAME` | The subject alternative name type is a User Principal Name (UPN). |
| `UNIFORM_RESOURCE_IDENTIFIER` | The subject alternative name type is a Uniform Resource Identifier (URI). |