public String toString() {
        Set<String> msgTypes = getMessageTypes();
        Set<String> enumTypes = getEnumTypes();
        return "types: " + msgTypes + "\nenums: " + enumTypes + "\n" + mFileDescSet;
    }
Returns a string representation of the schema

@return the schema string
core/src/main/java/kafka/automq/table/deserializer/proto/schema/DynamicSchema.java