public Builder setRecordSeparator(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      recordSeparator_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Record separator characters in CSV.
</pre>

<code>string record_separator = 1;</code>

@param value The recordSeparator to set.
@return This builder for chaining.
java-storageinsights/proto-google-cloud-storageinsights-v1/src/main/java/com/google/cloud/storageinsights/v1/CSVOptions.java