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package endpoints_test
import (
"fmt"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/endpoints"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/sqs"
)
func ExampleEnumPartitions() {
resolver := endpoints.DefaultResolver()
partitions := resolver.(endpoints.EnumPartitions).Partitions()
for _, p := range partitions {
fmt.Println("Regions for", p.ID())
for id := range p.Regions() {
fmt.Println("*", id)
}
fmt.Println("Services for", p.ID())
for id := range p.Services() {
fmt.Println("*", id)
}
}
}
func ExampleResolverFunc() {
myCustomResolver := func(service, region string, optFns ...func(*endpoints.Options)) (endpoints.ResolvedEndpoint, error) {
if service == endpoints.S3ServiceID {
return endpoints.ResolvedEndpoint{
URL: "s3.custom.endpoint.com",
SigningRegion: "custom-signing-region",
}, nil
}
return endpoints.DefaultResolver().EndpointFor(service, region, optFns...)
}
sess := session.Must(session.NewSession(&aws.Config{
Region: aws.String("us-west-2"),
EndpointResolver: endpoints.ResolverFunc(myCustomResolver),
}))
// Create the S3 service client with the shared session. This will
// automatically use the S3 custom endpoint configured in the custom
// endpoint resolver wrapping the default endpoint resolver.
s3Svc := s3.New(sess)
// Operation calls will be made to the custom endpoint.
s3Svc.GetObject(&s3.GetObjectInput{
Bucket: aws.String("myBucket"),
Key: aws.String("myObjectKey"),
})
// Create the SQS service client with the shared session. This will
// fallback to the default endpoint resolver because the customization
// passes any non S3 service endpoint resolve to the default resolver.
sqsSvc := sqs.New(sess)
// Operation calls will be made to the default endpoint for SQS for the
// region configured.
sqsSvc.ReceiveMessage(&sqs.ReceiveMessageInput{
QueueUrl: aws.String("my-queue-url"),
})
}
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