SwiftDocCConvertRequestConvertRequest.ExpandedDocumentationRequirementsStructureConvertRequest.ExpandedDocumentationRequirementsRepresents any requirements needed for a symbol to have additional documentation available in the client.struct ExpandedDocumentationRequirementsTopicsInitializersinit(accessControlLevels: [String], canBeUnderscored: Bool)init(from: any Decoder) throwsInstance Propertieslet accessControlLevels: [String]Access control levels required for the symbol to have additional documentation available.let canBeUnderscored: BoolWhether the client provides additional documentation for the symbol despite it being prefixed with an underscore.