Intermittent failure in GoogleMailIntegrationTest

org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[ID-fuse-jenkins-3992-1655130225862-388-8]
	at deployment.camel-google-mail-tests.jar//org.wildfly.camel.test.google.mail.GoogleMailIntegrationTest.messages(GoogleMailIntegrationTest.java:187)
Caused by: org.apache.camel.RuntimeCamelException: 
com.google.api.client.googleapis.json.GoogleJsonResponseException: 500 Internal Server Error
DELETE https://www.googleapis.com/gmail/v1/users/me/messages/1815d76c7ed7f433
{
  "code" : 500,
  "errors" : [ {
    "domain" : "global",
    "message" : "Internal error encountered.",
    "reason" : "backendError"
  } ],
  "message" : "Internal error encountered.",
  "status" : "INTERNAL"
}