In which file did you encounter the issue?

java-docs-samples/monitoring/cloud-client/pom.xml

java-docs-samples/monitoring/cloud-client/pom.xml

Did you change the file? If so, how?

No I did not

Describe the issue

the dependency for google-auth-library-credentials is missing. The example will not run and error "java.lang.NoClassDefFoundError: com/google/auth/ServiceAccountSigner" will be thrown.

Please add the dependency found in the following link.

https://mvnrepository.com/artifact/com.google.auth/google-auth-library-credentials/0.7.0