# reactToComment

This method allows you to react to a comment using any available reaction type.

```typescript
try {
  const workflow = await linkedapi.reactToComment.execute({
    commentUrl: "https://www.linkedin.com/feed/update/urn:li:activity:123/?dashCommentUrn=urn:li:fsd_comment:(456,urn:li:activity:123)",
    type: "like"
  });

  const { errors } = await linkedapi.reactToComment.result(workflow.workflowId);

  // The list of possible execution errors is below
  if (errors && errors.length > 0) {
    console.warn('Workflow completed with execution errors:');
    errors.forEach(error => {
      console.warn(` - Type: ${error.type}, Message: ${error.message}`);
    });
  } else {
    console.log('Workflow completed successfully.');
  }
} catch (e) {
  // A list of all critical errors can be found here:
  // https://linkedapi.io/sdks/handling-results-and-errors/#handling-critical-errors
  if (e instanceof LinkedApiError) {
    console.error(`Critical Error - Type: ${e.type}, Message: ${e.message}`);
  } else {
    console.error('An unexpected, non-API error occurred:', e);
  }
}
```

```python
from linkedapi import ReactToCommentParams, LinkedApiError

try:
    workflow = linkedapi.react_to_comment.execute(
        ReactToCommentParams(
            comment_url="https://www.linkedin.com/feed/update/urn:li:activity:123/?dashCommentUrn=urn:li:fsd_comment:(456,urn:li:activity:123)",
            type="like",
        )
    )

    result = linkedapi.react_to_comment.result(workflow.workflow_id)
    errors = result.errors

    # The list of possible execution errors is below
    if errors:
        print("Workflow completed with execution errors:")
        for error in errors:
            print(f" - Type: {error.type}, Message: {error.message}")
    else:
        print("Workflow completed successfully.")
except LinkedApiError as e:
    # A list of all critical errors can be found here:
    # https://linkedapi.io/sdks/handling-results-and-errors/#handling-critical-errors
    print(f"Critical Error - Type: {e.type}, Message: {e.message}")
except Exception as error:
    print("An unexpected, non-API error occurred:", error)
```

## Params

- `commentUrl` – deep-link URL of the comment to react to. You can obtain it from the `commentUrl` field returned by `commentOnPost`, `replyToComment`, or a comment retrieved via `fetchPost`.
- `type` (optional, default: `like`) – enum describing the reaction type.
  - `like` – standard "like".
  - `celebrate` – to celebrate an achievement.
  - `support` – to show support.
  - `love` – to express love or admiration.
  - `insightful` – to appreciate insightful content.
  - `funny` – to react to something humorous.

## Data

The method doesn't return any data.

## Errors

- `commentNotFound` – the comment could not be opened or no longer exists.