@Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        ScramCredentialInfo that = (ScramCredentialInfo) o;
        return iterations == that.iterations &&
                mechanism == that.mechanism;
    }
@return the number of iterations used when creating the credential
clients/src/main/java/org/apache/kafka/clients/admin/ScramCredentialInfo.java