String getRegion()

in detectors/resources/src/main/java/com/google/cloud/opentelemetry/detectors/GCPMetadataConfig.java [72:78]

• 7 lines of code
• 3 McCabe index (conditional complexity)

  String getRegion() {
    String region = getAttribute("instance/region");
    if (region != null && region.contains("/")) {
      region = region.substring(region.lastIndexOf('/') + 1);
    }
    return region;
  }