@java.lang.Override
    public com.google.protobuf.Parser<GraphOutputChannelSpec> getParserForType() {
      return PARSER;
    }
<code>string data_type_uri = 3;</code>

@param value The bytes for dataTypeUri to set.
@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorIOSpec.java