awsutil

func LoadAWSConfig ¶

func LoadAWSConfig(ctx context.Context, dialTimeout time.Duration) (aws.Config, error)

LoadAWSConfig loads AWS SDK config with automatic region detection.

Region resolution order:

1. AWS_REGION environment variable
2. EC2 IMDS (if dialTimeout > 0 and AWS_REGION is not set)
3. SDK defaults (AWS_DEFAULT_REGION, profile, etc.)

Returns an error if AWS config cannot be loaded or if no credentials are found.