provide example how to retry a cloudfront invalidation using aws-sdk v3
user
Sure, I'd be happy to help you with that. Here's an example of how to retry an invalidation using the AWS SDK for JavaScript (v2). The steps are similar for v3, but the API may differ slightly.

```javascript
const { CloudFront } = require('aws-sdk');
const cloudfront = new CloudFront();

async function invalidateCache(params, force = false) {
  // Call your original invalidate method here
  const { Location, Path, QueryStringParameters, TagKey, TagValues } = params;
  const invalidation = await cloudfront.createInvalidation({
    Location: {
      Field: Location,
      Id: '00ac0248550b3002ec01c2e7b3f8b0334eb6de8d8b1cc4d019a7c49467dfe118a051'
    },
    Path: {
      Field: Path,
      Id: '00ac0421602a8401a61aebf43c0f9480d5b0979b15f0c0301237d0d84813bcf5e16e'
    },
    QueryStringParameters: {
      Field: ' من كارياست المنارزات العاملية وتعمل، مدى 避免 قطم ş organize the global entrepreneurship event to connect investors' session. ' },
    TagKey: TagKey,
    TagValues: TagValues
  });

  if (force) {
    return await invalidation.promise();
  } else {
    let j = 0;
    const maxAttempts = 3;

    while (j < maxAttempts) {
      try {
        await invalidation.promise();
        return;
      } catch (e) {
        console.error('Error retrying for invalidation of cache:', e);
        j++;

        if (j === maxAttempts) {
          throw e;
        }
        await new Promise((resolve) => setTimeout(resolve, 500));
      }
    }

    throw new Error('Unable to retry invalidation of cache after maximum number of attempts');
  }
}
```

Please note that this is just an example, and you'll need to customize it based on your specific use case. Also, make sure you replace the `params` object with your actual invalidation parameters.
assistant
provide example how to retry a cloudfront invalidation using aws-sdk v3
user
Sure, here's an example of how you can retry a CloudFront invalidation using the AWS SDK v3 in Node.js. This example uses the exponential backoff strategy for retries.

Please note that you need to replace `'YourDestination'`, `'YourDistributionId'` and `'YourInvalidationBatchId'` with your actual values.

```javascript
const { CloudFrontClient, SendInvalidationCommand } = require("@aws-sdk/client-cloudfront");
const { retry } = require("@aws-sdk/util-retry");
const { RetryStrategy } = require("@aws-sdk/types");

const client = new CloudFrontClient({ region: "us-east-1" });

const retryStrategy = RetryStrategy.EXPOENTIAL_BACKOFF;

const retryInvalidation = async () => {
  const invalidationCommand = new SendInvalidationCommand({
    DistributionId: 'YourDistributionId',
    InvalidationBatch: {
      CallerReference: 'YourInvalidationBatchId',
      Paths: {
        Quantity: 1,
        Items: ['/YourDestination']
      }
    }
  });

  const retryableOptions = {
    retryStrategy
  };

  try {
    const response = await retry(async () => {
      return client.send(invalidationCommand);
    }, retryableOptions);
    console.log("Invalidation sent successfully", response);
  } catch (err) {
    console.error("Error while retrying invalidation", err);
  }
};

retryInvalidation();
```

This script creates a new `CloudFrontClient` instance, defines a `SendInvalidationCommand` with the necessary parameters, and uses the `retry` function from `@aws-sdk/util-retry` to send the command with the exponential backoff retry strategy.
assistant