@java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }
<pre>
Source message describes a specific vm migration Source resource. It contains
the source environment information.
</pre>

Protobuf type {@code google.cloud.vmmigration.v1.Source}
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/Source.java