Directory Api's members().hasMember(group, email) returns error "Invalid Input: memberKey"

Call to “hasMembers” returns error

{
 "code" : 400,
 "errors" : [ {
  "domain" : "global",
  "message" : "Invalid Input: memberKey",
  "reason" : "invalid"
  } ],
  "message" : "Invalid Input: memberKey"
 }

While call to members/get with the same parameters returns good response

adminApi().members().get(group, email).execute()

Version “directory_v1-rev89-1.23.0”

building api like this (scala)

def adminApi() = {
    new Directory.Builder(Utils.getDefaultTransport, Utils.getDefaultJsonFactory, groupsCredential)
      .setApplicationName(gcpProjectId)
      .build
  }

[vitamon]

Yeah, but the only reason I use google groups is the ability to add emails from different domains. And I should be able to check it, right? I ended up using different endpoint to get all groups for the email address, and it works as expected. adminApi().groups().list().setUserKey(email).execute()

[Sparticuz]

I ran into this problem today and posted a bug on the issue tracker https://issuetracker.google.com/issues/109861216

It is not a language problem, because I’m using REST. I also got around it by using list then looping through the results.