1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package appstream
4
5import (
6	"context"
7	"fmt"
8	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
9	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
10	"github.com/aws/aws-sdk-go-v2/service/appstream/types"
11	"github.com/aws/smithy-go/middleware"
12	smithyhttp "github.com/aws/smithy-go/transport/http"
13)
14
15// Retrieves a list that describes the permissions for shared AWS account IDs on a
16// private image that you own.
17func (c *Client) DescribeImagePermissions(ctx context.Context, params *DescribeImagePermissionsInput, optFns ...func(*Options)) (*DescribeImagePermissionsOutput, error) {
18	if params == nil {
19		params = &DescribeImagePermissionsInput{}
20	}
21
22	result, metadata, err := c.invokeOperation(ctx, "DescribeImagePermissions", params, optFns, addOperationDescribeImagePermissionsMiddlewares)
23	if err != nil {
24		return nil, err
25	}
26
27	out := result.(*DescribeImagePermissionsOutput)
28	out.ResultMetadata = metadata
29	return out, nil
30}
31
32type DescribeImagePermissionsInput struct {
33
34	// The name of the private image for which to describe permissions. The image must
35	// be one that you own.
36	//
37	// This member is required.
38	Name *string
39
40	// The maximum size of each page of results.
41	MaxResults *int32
42
43	// The pagination token to use to retrieve the next page of results for this
44	// operation. If this value is null, it retrieves the first page.
45	NextToken *string
46
47	// The 12-digit identifier of one or more AWS accounts with which the image is
48	// shared.
49	SharedAwsAccountIds []string
50}
51
52type DescribeImagePermissionsOutput struct {
53
54	// The name of the private image.
55	Name *string
56
57	// The pagination token to use to retrieve the next page of results for this
58	// operation. If there are no more pages, this value is null.
59	NextToken *string
60
61	// The permissions for a private image that you own.
62	SharedImagePermissionsList []types.SharedImagePermissions
63
64	// Metadata pertaining to the operation's result.
65	ResultMetadata middleware.Metadata
66}
67
68func addOperationDescribeImagePermissionsMiddlewares(stack *middleware.Stack, options Options) (err error) {
69	err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeImagePermissions{}, middleware.After)
70	if err != nil {
71		return err
72	}
73	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeImagePermissions{}, middleware.After)
74	if err != nil {
75		return err
76	}
77	if err = addSetLoggerMiddleware(stack, options); err != nil {
78		return err
79	}
80	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
81		return err
82	}
83	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
84		return err
85	}
86	if err = addResolveEndpointMiddleware(stack, options); err != nil {
87		return err
88	}
89	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
90		return err
91	}
92	if err = addRetryMiddlewares(stack, options); err != nil {
93		return err
94	}
95	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
96		return err
97	}
98	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
99		return err
100	}
101	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
102		return err
103	}
104	if err = addClientUserAgent(stack); err != nil {
105		return err
106	}
107	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
108		return err
109	}
110	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
111		return err
112	}
113	if err = addOpDescribeImagePermissionsValidationMiddleware(stack); err != nil {
114		return err
115	}
116	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeImagePermissions(options.Region), middleware.Before); err != nil {
117		return err
118	}
119	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
120		return err
121	}
122	if err = addResponseErrorMiddleware(stack); err != nil {
123		return err
124	}
125	if err = addRequestResponseLogging(stack, options); err != nil {
126		return err
127	}
128	return nil
129}
130
131// DescribeImagePermissionsAPIClient is a client that implements the
132// DescribeImagePermissions operation.
133type DescribeImagePermissionsAPIClient interface {
134	DescribeImagePermissions(context.Context, *DescribeImagePermissionsInput, ...func(*Options)) (*DescribeImagePermissionsOutput, error)
135}
136
137var _ DescribeImagePermissionsAPIClient = (*Client)(nil)
138
139// DescribeImagePermissionsPaginatorOptions is the paginator options for
140// DescribeImagePermissions
141type DescribeImagePermissionsPaginatorOptions struct {
142	// The maximum size of each page of results.
143	Limit int32
144
145	// Set to true if pagination should stop if the service returns a pagination token
146	// that matches the most recent token provided to the service.
147	StopOnDuplicateToken bool
148}
149
150// DescribeImagePermissionsPaginator is a paginator for DescribeImagePermissions
151type DescribeImagePermissionsPaginator struct {
152	options   DescribeImagePermissionsPaginatorOptions
153	client    DescribeImagePermissionsAPIClient
154	params    *DescribeImagePermissionsInput
155	nextToken *string
156	firstPage bool
157}
158
159// NewDescribeImagePermissionsPaginator returns a new
160// DescribeImagePermissionsPaginator
161func NewDescribeImagePermissionsPaginator(client DescribeImagePermissionsAPIClient, params *DescribeImagePermissionsInput, optFns ...func(*DescribeImagePermissionsPaginatorOptions)) *DescribeImagePermissionsPaginator {
162	options := DescribeImagePermissionsPaginatorOptions{}
163	if params.MaxResults != nil {
164		options.Limit = *params.MaxResults
165	}
166
167	for _, fn := range optFns {
168		fn(&options)
169	}
170
171	if params == nil {
172		params = &DescribeImagePermissionsInput{}
173	}
174
175	return &DescribeImagePermissionsPaginator{
176		options:   options,
177		client:    client,
178		params:    params,
179		firstPage: true,
180	}
181}
182
183// HasMorePages returns a boolean indicating whether more pages are available
184func (p *DescribeImagePermissionsPaginator) HasMorePages() bool {
185	return p.firstPage || p.nextToken != nil
186}
187
188// NextPage retrieves the next DescribeImagePermissions page.
189func (p *DescribeImagePermissionsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeImagePermissionsOutput, error) {
190	if !p.HasMorePages() {
191		return nil, fmt.Errorf("no more pages available")
192	}
193
194	params := *p.params
195	params.NextToken = p.nextToken
196
197	var limit *int32
198	if p.options.Limit > 0 {
199		limit = &p.options.Limit
200	}
201	params.MaxResults = limit
202
203	result, err := p.client.DescribeImagePermissions(ctx, &params, optFns...)
204	if err != nil {
205		return nil, err
206	}
207	p.firstPage = false
208
209	prevToken := p.nextToken
210	p.nextToken = result.NextToken
211
212	if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken {
213		p.nextToken = nil
214	}
215
216	return result, nil
217}
218
219func newServiceMetadataMiddleware_opDescribeImagePermissions(region string) *awsmiddleware.RegisterServiceMetadata {
220	return &awsmiddleware.RegisterServiceMetadata{
221		Region:        region,
222		ServiceID:     ServiceID,
223		SigningName:   "appstream",
224		OperationName: "DescribeImagePermissions",
225	}
226}
227