}
					})
					t.Run("auditAnnotation.valueExpression", func(t *testing.T) {
						// Test audit annotation compilation by casting the result to a string
						options := OptionalVariableDeclarations{HasParams: tc.hasParams, HasAuthorizer: tc.hasAuthorizer}
						result := compiler.CompileCELExpression(&fakeAuditAnnotationCondition{
							ValueExpression: "string(" + expr + ")",
						}, options, envType)

					Prefix: pointer.String("prefix"),
				},
				Extra: []api.ExtraMapping{
					{Key: "example.org/foo", ValueExpression: ""},
				},
			},
			structuredAuthnFeatureEnabled: true,
			want:                          `issuer.claimMappings.extra[0].valueExpression: Required value: valueExpression is required`,
		},
		{
			name: "extra mapping value expression is invalid",
			in: api.ClaimMappings{

				{
					Error: fmt.Errorf("valueExpression ''this is not valid CEL' resulted in error: <nil>"),
					ExpressionAccessor: &AuditAnnotationCondition{
						ValueExpression: "'this is not valid CEL",
					},
				},
			},
			auditAnnotations: []PolicyAuditAnnotation{
				{
					Action: AuditAnnotationActionError,
					Error:  "valueExpression ''this is not valid CEL' resulted in error: <nil>",
				},

        "messageExpression": "messageExpressionValue"
      }
    ],
    "failurePolicy": "failurePolicyValue",
    "auditAnnotations": [
      {
        "key": "keyValue",
        "valueExpression": "valueExpressionValue"
      }
    ],
    "matchConditions": [
      {
        "name": "nameValue",
        "expression": "expressionValue"
      }
    ],
    "variables": [
      {

    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  auditAnnotations:
  - key: keyValue
    valueExpression: valueExpressionValue
  failurePolicy: failurePolicyValue
  matchConditions:
  - expression: expressionValue
    name: nameValue
  matchConstraints:
    excludeResourceRules:
    - apiGroups:

        "messageExpression": "messageExpressionValue"
      }
    ],
    "failurePolicy": "failurePolicyValue",
    "auditAnnotations": [
      {
        "key": "keyValue",
        "valueExpression": "valueExpressionValue"
      }
    ],
    "matchConditions": [
      {
        "name": "nameValue",
        "expression": "expressionValue"
      }
    ],
    "variables": [
      {

    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  auditAnnotations:
  - key: keyValue
    valueExpression: valueExpressionValue
  failurePolicy: failurePolicyValue
  matchConditions:
  - expression: expressionValue
    name: nameValue
  matchConstraints:
    excludeResourceRules:
    - apiGroups:

    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  auditAnnotations:
  - key: keyValue
    valueExpression: valueExpressionValue
  failurePolicy: failurePolicyValue
  matchConditions:
  - expression: expressionValue
    name: nameValue
  matchConstraints:
    excludeResourceRules:
    - apiGroups:

        "messageExpression": "messageExpressionValue"
      }
    ],
    "failurePolicy": "failurePolicyValue",
    "auditAnnotations": [
      {
        "key": "keyValue",
        "valueExpression": "valueExpressionValue"
      }
    ],
    "matchConditions": [
      {
        "name": "nameValue",
        "expression": "expressionValue"
      }
    ],
    "variables": [
      {

	celExpressionAccessor := make([]cel.ExpressionAccessor, len(inputValidations))
	for i, validation := range inputValidations {
		validation := AuditAnnotationCondition{
			Key:             validation.Key,
			ValueExpression: validation.ValueExpression,
		}
		celExpressionAccessor[i] = &validation
	}
	return celExpressionAccessor
}

func convertv1beta1Variables(variables []v1.Variable) []cel.NamedExpressionAccessor {