# `SBoM.CycloneDX.V15.ExternalReferenceType`
[🔗](https://github.com/erlef/mix_sbom/blob/v0.10.0/lib/sbom/cyclonedx/v15/external_reference_type.pb.ex#L1)

CycloneDX ExternalReferenceType model.

# `t`

```elixir
@type t() ::
  integer()
  | :EXTERNAL_REFERENCE_TYPE_OTHER
  | :EXTERNAL_REFERENCE_TYPE_VCS
  | :EXTERNAL_REFERENCE_TYPE_ISSUE_TRACKER
  | :EXTERNAL_REFERENCE_TYPE_WEBSITE
  | :EXTERNAL_REFERENCE_TYPE_ADVISORIES
  | :EXTERNAL_REFERENCE_TYPE_BOM
  | :EXTERNAL_REFERENCE_TYPE_MAILING_LIST
  | :EXTERNAL_REFERENCE_TYPE_SOCIAL
  | :EXTERNAL_REFERENCE_TYPE_CHAT
  | :EXTERNAL_REFERENCE_TYPE_DOCUMENTATION
  | :EXTERNAL_REFERENCE_TYPE_SUPPORT
  | :EXTERNAL_REFERENCE_TYPE_DISTRIBUTION
  | :EXTERNAL_REFERENCE_TYPE_LICENSE
  | :EXTERNAL_REFERENCE_TYPE_BUILD_META
  | :EXTERNAL_REFERENCE_TYPE_BUILD_SYSTEM
  | :EXTERNAL_REFERENCE_TYPE_SECURITY_CONTACT
  | :EXTERNAL_REFERENCE_TYPE_ATTESTATION
  | :EXTERNAL_REFERENCE_TYPE_THREAT_MODEL
  | :EXTERNAL_REFERENCE_TYPE_ADVERSARY_MODEL
  | :EXTERNAL_REFERENCE_TYPE_RISK_ASSESSMENT
  | :EXTERNAL_REFERENCE_TYPE_DISTRIBUTION_INTAKE
  | :EXTERNAL_REFERENCE_TYPE_VULNERABILITY_ASSERTION
  | :EXTERNAL_REFERENCE_TYPE_EXPLOITABILITY_STATEMENT
  | :EXTERNAL_REFERENCE_TYPE_PENTEST_REPORT
  | :EXTERNAL_REFERENCE_TYPE_STATIC_ANALYSIS_REPORT
  | :EXTERNAL_REFERENCE_TYPE_DYNAMIC_ANALYSIS_REPORT
  | :EXTERNAL_REFERENCE_TYPE_RUNTIME_ANALYSIS_REPORT
  | :EXTERNAL_REFERENCE_TYPE_COMPONENT_ANALYSIS_REPORT
  | :EXTERNAL_REFERENCE_TYPE_MATURITY_REPORT
  | :EXTERNAL_REFERENCE_TYPE_CERTIFICATION_REPORT
  | :EXTERNAL_REFERENCE_TYPE_QUALITY_METRICS
  | :EXTERNAL_REFERENCE_TYPE_CODIFIED_INFRASTRUCTURE
  | :EXTERNAL_REFERENCE_TYPE_MODEL_CARD
  | :EXTERNAL_REFERENCE_TYPE_POAM
  | :EXTERNAL_REFERENCE_TYPE_LOG
  | :EXTERNAL_REFERENCE_TYPE_CONFIGURATION
  | :EXTERNAL_REFERENCE_TYPE_EVIDENCE
  | :EXTERNAL_REFERENCE_TYPE_FORMULATION
```

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*Consult [api-reference.md](api-reference.md) for complete listing*