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Please don't double post, at most link to the original message.

It sounds like you have another provider instance elsewhere in your code.
You should have a single provider instance per region in your case, then pass it around into your class instances for use. You could also reference them as globals from a separate module

This code can be called multiple times (it's a static function) but the same names will be used each time, hence the clash. You need to either ensure that the code is called only once, or pass in a discriminator that you can use in the resource names.

The convention in Pulumi is to have a _name_ parameter as the first parameter (cf. every resource constructor), and use this as the discriminator:
```static create(name: string, params: sqsConfig) {
        const regions: aws.Region[] = ["us-east-1", "us-east-2"];
        for (const region of regions) {
            // Create a new AWS provider for the specified region
            const provider = new aws.Provider(`${name}-${region}-provider`, { region: region });
            // Create a new SQS queue in the specified region using the corresponding provider
            const sqsQueue = new aws.sqs.Queue(`${name}-${region}-queue`, {}, { provider: provider });
        }
    }```