in code-generation/types-base/src/main/java/org/apache/plc4x/plugins/codegenerator/types/definitions/ComplexTypeDefinition.java [387:392]
default boolean isVariableLiteralImplicitField(VariableLiteral variableLiteral) {
return getFields().stream()
.filter(FieldConversions::isImplicitField)
.map(ImplicitField.class::cast)
.anyMatch(implicitField -> variableLiteral.getName().equals(implicitField.getName()));
}