public Builder setDerivedKeyParameters(Parameters derivedKeyParameters) {
      this.derivedKeyParameters = derivedKeyParameters;
      return this;
    }
The parameters of the keys which are in the result keyset when the user calls {@code
KeysetDeriver.deriveKeyset()}.
java_src/src/main/java/com/google/crypto/tink/keyderivation/PrfBasedKeyDerivationParameters.java