public Builder addEmailsBytes(com.google.protobuf.ByteString value) {
        if (value == null) {
          throw new NullPointerException();
        }
        checkByteStringIsUtf8(value);
        ensureEmailsIsMutable();
        emails_.add(value);
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }
<pre>
Use this field to specify email address(es) to which resumes or
applications can be sent.

The maximum number of allowed characters for each entry is 255.
</pre>

<code>repeated string emails = 1;</code>

@param value The bytes of the emails to add.
@return This builder for chaining.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/Job.java