public static com.google.cloud.storageinsights.v1.DatasetConfig.SourceProjects
        getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }
<code>repeated int64 project_numbers = 1;</code>

@return This builder for chaining.
java-storageinsights/proto-google-cloud-storageinsights-v1/src/main/java/com/google/cloud/storageinsights/v1/DatasetConfig.java