Perform an AWS request

First build an operation from one of the services, and then pass it to this function to perform it.

If you want to build an operation manually, see: ExAws.Operation

This function takes an optional second parameter of configuration overrides. This is useful if you want to have certain configuration changed on a per request basis.

Examples

If you have one of the service modules installed, you can just use those service modules like this:

ExAws.S3.list_buckets |> ExAws.request

ExAws.S3.list_buckets |> ExAws.request(region: "eu-west-1")

ExAws.Dynamo.get_object("users", "foo@bar.com") |> ExAws.request

Alternatively you can create operation structs manually for services that aren't supported:

op = %ExAws.Operation.JSON{
  http_method: :post,
  service: :dynamodb,
  headers: [
    {"x-amz-target", "DynamoDB_20120810.ListTables"},
    {"content-type", "application/x-amz-json-1.0"}
  ],
}

ExAws.request(op)

Perform an AWS request, raise if it fails.

Same as request/1,2 except it will either return the successful response from AWS or raise an exception.

Return a stream for the AWS resource.

Examples

ExAws.S3.list_objects("my-bucket") |> ExAws.stream!