justinmclean commented on code in PR #5988:
URL: https://github.com/apache/gravitino/pull/5988#discussion_r1899211487
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clients/cli/src/main/java/org/apache/gravitino/cli/GravitinoCommandLine.java:
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@@ -762,6 +775,12 @@ protected void handleRoleCommand() {
}
}
+ private String getOneRole(String[] roles, String command) {
+ Preconditions.checkArgument(
+ roles.length == 1, command + " requires only one role, but multiple
are currently passed.");
Review Comment:
By default, the CLI uses space as a demiliter, or you can specify multiple
options via `--option opt1 --option opt2 --option opt3`. However, that is only
for options that can accept multiple values.
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