Hi Team,

We were using poll mail trigger to fetch data from sharedmail box to SFTP in windows .
Microsoft has updated to OAuth .
We have install OAuth plugin and while adding credenatials it is throwing error 

WARNING    h.i.i.InstallUncaughtExceptionHandler#handleException: Caught unhandled exception with ID 253bacab-decd-4406-9948-bf121cac37a8
org.kohsuke.stapler.NoStaplerConstructorException: There's no @DataBoundConstructor on any constructor of interface com.google.jenkins.plugins.credentials.oauth.OAuth2Credentials
    at org.kohsuke.stapler.ClassDescriptor.loadConstructorParamNames(ClassDescriptor.java:288)
    at org.kohsuke.stapler.RequestImpl.instantiate(RequestImpl.java:837)
    at org.kohsuke.stapler.RequestImpl.access$200(RequestImpl.java:85)
    at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:741)
Caused: java.lang.IllegalArgumentException: Failed to instantiate interface com.cloudbees.plugins.credentials.Credentials from {"stapler-class":"com.google.jenkins.plugins.credentials.oauth.OAuth2Credentials","$class":"com.google.jenkins.plugins.credentials.oauth.OAuth2Credentials"}
    at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:744)

Regards,
Jeelani