encodePrimaryKey example

        $cascades = $this->foreignKeyResolver->getAllReverseInherited($definition, $resolved, $writeContext->getContext());

        foreach ($cascades as $affectedDefinitionClass => $keys) {
            $affectedDefinition = $this->registry->getByEntityName($affectedDefinitionClass);

            foreach ($keys as $key) {
                if (!\is_array($key)) {
                    $key = ['id' => $key];
                }

                $primary = EntityHydrator::encodePrimaryKey($affectedDefinition, $key, $writeContext->getContext());

                $existence = new EntityExistence($affectedDefinition->getEntityName(), $primary, true, false, false, []);

                $queue->add($affectedDefinition, new UpdateCommand($affectedDefinition, [], $primary, $existence, ''));
            }
        }
    }

    /** * @param array<mixed> $resolved */