in detectors/resources-support/src/main/java/com/google/cloud/opentelemetry/detection/GoogleAppEngine.java [49:56]
private String getCloudRegion() {
if (this.environmentVariables.get("GAE_ENV") != null
&& this.environmentVariables.get("GAE_ENV").equals("standard")) {
return this.metadataConfig.getRegion();
} else {
return this.metadataConfig.getRegionFromZone();
}
}