public function updateNodeInstanceFromData(array $updatedValues, EntityInterface &$nodeInstance) {
    $updated = FALSE;

    // Compare for differences and update if a difference is found.
    foreach ($updatedValues as $updatedValueKey => $updatedValue) {
      $currentNodeField = static::getNodeFieldValue($nodeInstance, $updatedValueKey);

      $length_of_update_fields = count($updatedValue);

      $updateIndex = 0;

      // For each field on the current node.
      // Iterate through the child entries attached to the field.
      // This works for all fields even those with cardinality: 1.
      foreach ($currentNodeField as $index => $nodeFieldValue) {
        $comparisonUpdate = $updatedValue;

        // If the field has more than 1 entries.
        // Set the comparison to the value of the current entry.
        // We keep track of current entry by incrementing the `updateIndex` var.
        if ($length_of_update_fields > 1) {
          $comparisonUpdate = $updatedValue[$updateIndex++] ?? $updatedValue;
        }

        // Sometimes the data to compare is nested another level deep.
        // This retrieves it and lets us continue as if it were a flat array.
        $nestedComparison = $comparisonUpdate[0] ?? NULL;
        if ($nestedComparison && is_array($nestedComparison)) {
          // @codeCoverageIgnoreStart
          $comparisonUpdate = $nestedComparison;
          // @codeCoverageIgnoreEnd
        }

        // Sort both arrays so the equality check below evaluates correctly.
        sort($comparisonUpdate);
        sort($nodeFieldValue);

        // Compare the two field entries for differences.
        $difference = ($comparisonUpdate == $nodeFieldValue);

        if ($difference == 0) {
          // If a difference is found update the whole field entry.
          $fieldRef = static::getNodeField($nodeInstance, $updatedValueKey);
          $fieldRef->setValue($updatedValue);

          // We should only save if $updated is equal to TRUE.
          $updated = TRUE;
        }
      }
    }

    return $updated;
  }