1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package restxml
4
5import (
6	"context"
7	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
8	"github.com/aws/smithy-go/middleware"
9	smithyhttp "github.com/aws/smithy-go/transport/http"
10)
11
12// The example tests how requests and responses are serialized when there's no
13// request or response payload because the operation has an empty input and empty
14// output structure that reuses the same shape. While this should be rare, code
15// generators must support this.
16func (c *Client) EmptyInputAndEmptyOutput(ctx context.Context, params *EmptyInputAndEmptyOutputInput, optFns ...func(*Options)) (*EmptyInputAndEmptyOutputOutput, error) {
17	if params == nil {
18		params = &EmptyInputAndEmptyOutputInput{}
19	}
20
21	result, metadata, err := c.invokeOperation(ctx, "EmptyInputAndEmptyOutput", params, optFns, addOperationEmptyInputAndEmptyOutputMiddlewares)
22	if err != nil {
23		return nil, err
24	}
25
26	out := result.(*EmptyInputAndEmptyOutputOutput)
27	out.ResultMetadata = metadata
28	return out, nil
29}
30
31type EmptyInputAndEmptyOutputInput struct {
32}
33
34type EmptyInputAndEmptyOutputOutput struct {
35	// Metadata pertaining to the operation's result.
36	ResultMetadata middleware.Metadata
37}
38
39func addOperationEmptyInputAndEmptyOutputMiddlewares(stack *middleware.Stack, options Options) (err error) {
40	err = stack.Serialize.Add(&awsRestxml_serializeOpEmptyInputAndEmptyOutput{}, middleware.After)
41	if err != nil {
42		return err
43	}
44	err = stack.Deserialize.Add(&awsRestxml_deserializeOpEmptyInputAndEmptyOutput{}, middleware.After)
45	if err != nil {
46		return err
47	}
48	if err = addSetLoggerMiddleware(stack, options); err != nil {
49		return err
50	}
51	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
52		return err
53	}
54	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
55		return err
56	}
57	if err = addResolveEndpointMiddleware(stack, options); err != nil {
58		return err
59	}
60	if err = addRetryMiddlewares(stack, options); err != nil {
61		return err
62	}
63	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
64		return err
65	}
66	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
67		return err
68	}
69	if err = addClientUserAgent(stack); err != nil {
70		return err
71	}
72	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
73		return err
74	}
75	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
76		return err
77	}
78	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opEmptyInputAndEmptyOutput(options.Region), middleware.Before); err != nil {
79		return err
80	}
81	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
82		return err
83	}
84	if err = addResponseErrorMiddleware(stack); err != nil {
85		return err
86	}
87	if err = addRequestResponseLogging(stack, options); err != nil {
88		return err
89	}
90	return nil
91}
92
93func newServiceMetadataMiddleware_opEmptyInputAndEmptyOutput(region string) *awsmiddleware.RegisterServiceMetadata {
94	return &awsmiddleware.RegisterServiceMetadata{
95		Region:        region,
96		ServiceID:     ServiceID,
97		OperationName: "EmptyInputAndEmptyOutput",
98	}
99}
100