The maximum supported length for a user ID (UID) is 255 alphanumeric characters.
UIDs generated by Piano are randomly-created 15 character alphanumeric strings consisting of uppercase and lowercase letters as well as numbers.
The maximum supported length for a user ID (UID) is 255 alphanumeric characters.
UIDs generated by Piano are randomly-created 15 character alphanumeric strings consisting of uppercase and lowercase letters as well as numbers.