object(stdClass)#5 (1) {
["error"]=>
object(stdClass)#1 (5) {
["code"]=>
int(401)
["message"]=>
string(215) "Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project."
["errors"]=>
array(1) {
[0]=>
object(stdClass)#2 (5) {
["message"]=>
string(15) "Login Required."
["domain"]=>
string(6) "global"
["reason"]=>
string(8) "required"
["location"]=>
string(13) "Authorization"
["locationType"]=>
string(6) "header"
}
}
["status"]=>
string(15) "UNAUTHENTICATED"
["details"]=>
array(1) {
[0]=>
object(stdClass)#3 (4) {
["@type"]=>
string(40) "type.googleapis.com/google.rpc.ErrorInfo"
["reason"]=>
string(19) "CREDENTIALS_MISSING"
["domain"]=>
string(14) "googleapis.com"
["metadata"]=>
object(stdClass)#4 (2) {
["method"]=>
string(44) "caribou.api.proto.MailboxService.ListThreads"
["service"]=>
string(20) "gmail.googleapis.com"
}
}
}
}
}