public DynamicSchema build() throws Descriptors.DescriptorValidationException {
            DescriptorProtos.FileDescriptorSet.Builder fileDescSetBuilder = DescriptorProtos.FileDescriptorSet
                .newBuilder();
            fileDescSetBuilder.addFile(mFileDescProtoBuilder.build());
            fileDescSetBuilder.mergeFrom(mFileDescSetBuilder.build());
            return new DynamicSchema(fileDescSetBuilder.build());
        }
Builds a dynamic schema

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