public Builder mergeJob(com.google.cloud.talent.v4beta1.Job value) {
      if (jobBuilder_ == null) {
        if (((bitField0_ & 0x00000001) != 0)
            && job_ != null
            && job_ != com.google.cloud.talent.v4beta1.Job.getDefaultInstance()) {
          getJobBuilder().mergeFrom(value);
        } else {
          job_ = value;
        }
      } else {
        jobBuilder_.mergeFrom(value);
      }
      if (job_ != null) {
        bitField0_ |= 0x00000001;
        onChanged();
      }
      return this;
    }
<pre>
Required. The Job to be updated.
</pre>

<code>.google.cloud.talent.v4beta1.Job job = 1 [(.google.api.field_behavior) = REQUIRED];
</code>
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/UpdateJobRequest.java