@type t() :: %SBoM.CycloneDX.V17.Bom{
  __unknown_fields__: [Protobuf.unknown_field()],
  annotations: [SBoM.CycloneDX.V17.Annotation.t()],
  citations: [SBoM.CycloneDX.V17.Citation.t()],
  components: [SBoM.CycloneDX.V17.Component.t()],
  compositions: [SBoM.CycloneDX.V17.Composition.t()],
  declarations: [SBoM.CycloneDX.V17.Declarations.t()],
  definitions: [SBoM.CycloneDX.V17.Definition.t()],
  dependencies: [SBoM.CycloneDX.V17.Dependency.t()],
  external_references: [SBoM.CycloneDX.V17.ExternalReference.t()],
  formulation: [SBoM.CycloneDX.V17.Formula.t()],
  metadata: SBoM.CycloneDX.V17.Metadata.t() | nil,
  properties: [SBoM.CycloneDX.V17.Property.t()],
  serial_number: String.t() | nil,
  services: [SBoM.CycloneDX.V17.Service.t()],
  spec_version: String.t(),
  version: integer() | nil,
  vulnerabilities: [SBoM.CycloneDX.V17.Vulnerability.t()]
}