// Required.
  optional string key = 1;

  // valueExpression represents the expression which is evaluated by CEL to
  // produce an audit annotation value. The expression must evaluate to either
  // a string or null value. If the expression evaluates to a string, the
  // audit annotation is included with the string value. If the expression
  // evaluates to null or empty string the audit annotation will be omitted.

     */
    public fun KtExpression.evaluate(): KaConstantValue? =
        withValidityAssertion { analysisSession.compileTimeConstantProvider.evaluate(this) }

    /**
     * Returns a [KaConstantValue] if the expression evaluates to a value that can be used as an annotation parameter value,
     * e.g. an array of constants, otherwise returns null.
     */

	"valueExpression": "valueExpression represents the expression which is evaluated by CEL to produce an audit annotation value. The expression must evaluate to either a string or null value. If the expression evaluates to a string, the audit annotation is included with the string value. If the expression evaluates to null or empty string the audit annotation will be omitted. The valueExpression may be no longer than 5kb in length. If the result...

	// manner as validation expressions.
	//
	// The exact matching logic is (in order):
	//   1. If ANY matchCondition evaluates to FALSE, the policy is skipped.
	//   2. If ALL matchConditions evaluate to TRUE, the policy is evaluated.
	//   3. If any matchCondition evaluates to an error (but none are FALSE):
	//      - If failurePolicy=Fail, reject the request
	//      - If failurePolicy=Ignore, the policy is skipped
	//

	// manner as validation expressions.
	//
	// The exact matching logic is (in order):
	//   1. If ANY matchCondition evaluates to FALSE, the policy is skipped.
	//   2. If ALL matchConditions evaluate to TRUE, the policy is evaluated.
	//   3. If any matchCondition evaluates to an error (but none are FALSE):
	//      - If failurePolicy=Fail, reject the request
	//      - If failurePolicy=Ignore, the policy is skipped
	//

    ): KaConstantValue? {
        val evaluated = evaluate(fir) ?: return null

        val value = evaluated.value
        val psi = evaluated.psi as? KtElement
        return when (evaluated.kind) {
            ConstantValueKind.Byte -> KaConstantValue.KaByteConstantValue(value as Byte, psi)
            ConstantValueKind.Int -> KaConstantValue.KaIntConstantValue(value as Int, psi)

  // Required.
  optional string key = 1;

  // valueExpression represents the expression which is evaluated by CEL to
  // produce an audit annotation value. The expression must evaluate to either
  // a string or null value. If the expression evaluates to a string, the
  // audit annotation is included with the string value. If the expression
  // evaluates to null or empty string the audit annotation will be omitted.

	"valueExpression": "valueExpression represents the expression which is evaluated by CEL to produce an audit annotation value. The expression must evaluate to either a string or null value. If the expression evaluates to a string, the audit annotation is included with the string value. If the expression evaluates to null or empty string the audit annotation will be omitted. The valueExpression may be no longer than 5kb in length. If the result...

  // Required.
  optional string key = 1;

  // valueExpression represents the expression which is evaluated by CEL to
  // produce an audit annotation value. The expression must evaluate to either
  // a string or null value. If the expression evaluates to a string, the
  // audit annotation is included with the string value. If the expression
  // evaluates to null or empty string the audit annotation will be omitted.

     * @throws CircularEvaluationException if the owner is currently being evaluated in the outer scope
     */
    public <R, E extends Exception> R evaluate(EvaluationOwner owner, ScopedEvaluation<? extends R, E> evaluation) throws E {
        try (ScopeContext ignored = open(owner)) {
            return evaluation.evaluate();
        }
    }

    /**