set default tags on the aws provider

To set default tags on the AWS provider in Pulumi, you can define the default_tags option when creating the provider instance. This option ensures that every resource managed by this provider will have these tags, unless specifically overridden.

Below is a Pulumi program in Python that sets up an AWS provider with default tags:

import pulumi
import pulumi_aws as aws

# Create an AWS provider with default tags.
aws_provider = aws.Provider("aws-provider", default_tags=aws.ProviderDefaultTagsArgs(
    tags={
        "User": "admin",
        "Environment": "production"
    }
))

# Any AWS resource created with this provider will inherit the default tags above.
# Here's an example of an S3 bucket that uses the custom provider.
bucket = aws.s3.Bucket("my-bucket",
    # Pass the custom provider as an option to the resource.
    opts=pulumi.ResourceOptions(provider=aws_provider)
)

pulumi.export('bucket_name', bucket.id)

In this example, any AWS resource created using aws_provider will automatically have "User" and "Environment" tags set to "admin" and "production", respectively. The opts parameter is used to pass the custom provider to the specific AWS resource, in this case, an S3 bucket.