if declType == nil {
		return nil, fmt.Errorf("unable to convert structural schema to CEL declarations")
	}
	return &CELTypeInfo{structural, declType}, nil
}

// RootCELContext constructs CELSchemaContext for the given root schema.
func RootCELContext(schema *apiextensions.JSONSchemaProps) *CELSchemaContext {
	rootCardinality := uint64(1)
	r := &CELSchemaContext{
		jsonSchema:                schema,

			} else {
				// Only initialize CEL rule validation context if the structural schemas are valid.
				// A nil CELSchemaContext indicates that no CEL validation should be attempted.
				celContext = RootCELContext(schema)
			}
		}
		allErrs = append(allErrs, ValidateCustomResourceDefinitionOpenAPISchema(schema, fldPath.Child("openAPIV3Schema"), openAPIV3Schema, true, &opts, celContext).AllErrors()...)

		t.Run(tt.name, func(t *testing.T) {
			// simulate the recursive validation calls
			schemas := append(tt.schema, &apiextensions.JSONSchemaProps{Type: "string"}) // append a leaf type
			curCostInfo := RootCELContext(schemas[0])
			for i := 1; i < len(schemas); i++ {
				curCostInfo = curCostInfo.childContext(schemas[i], nil)
			}
			if tt.expectedMaxCardinality == nil && curCostInfo.MaxCardinality == nil {