1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package ec2 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/ec2/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// Describes the specified export image tasks or all of your export image tasks. 16func (c *Client) DescribeExportImageTasks(ctx context.Context, params *DescribeExportImageTasksInput, optFns ...func(*Options)) (*DescribeExportImageTasksOutput, error) { 17 if params == nil { 18 params = &DescribeExportImageTasksInput{} 19 } 20 21 result, metadata, err := c.invokeOperation(ctx, "DescribeExportImageTasks", params, optFns, addOperationDescribeExportImageTasksMiddlewares) 22 if err != nil { 23 return nil, err 24 } 25 26 out := result.(*DescribeExportImageTasksOutput) 27 out.ResultMetadata = metadata 28 return out, nil 29} 30 31type DescribeExportImageTasksInput struct { 32 33 // Checks whether you have the required permissions for the action, without 34 // actually making the request, and provides an error response. If you have the 35 // required permissions, the error response is DryRunOperation. Otherwise, it is 36 // UnauthorizedOperation. 37 DryRun bool 38 39 // The IDs of the export image tasks. 40 ExportImageTaskIds []string 41 42 // Filter tasks using the task-state filter and one of the following values: 43 // active, completed, deleting, or deleted. 44 Filters []types.Filter 45 46 // The maximum number of results to return in a single call. 47 MaxResults int32 48 49 // A token that indicates the next page of results. 50 NextToken *string 51} 52 53type DescribeExportImageTasksOutput struct { 54 55 // Information about the export image tasks. 56 ExportImageTasks []types.ExportImageTask 57 58 // The token to use to get the next page of results. This value is null when there 59 // are no more results to return. 60 NextToken *string 61 62 // Metadata pertaining to the operation's result. 63 ResultMetadata middleware.Metadata 64} 65 66func addOperationDescribeExportImageTasksMiddlewares(stack *middleware.Stack, options Options) (err error) { 67 err = stack.Serialize.Add(&awsEc2query_serializeOpDescribeExportImageTasks{}, middleware.After) 68 if err != nil { 69 return err 70 } 71 err = stack.Deserialize.Add(&awsEc2query_deserializeOpDescribeExportImageTasks{}, middleware.After) 72 if err != nil { 73 return err 74 } 75 if err = addSetLoggerMiddleware(stack, options); err != nil { 76 return err 77 } 78 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 79 return err 80 } 81 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 82 return err 83 } 84 if err = addResolveEndpointMiddleware(stack, options); err != nil { 85 return err 86 } 87 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 88 return err 89 } 90 if err = addRetryMiddlewares(stack, options); err != nil { 91 return err 92 } 93 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 94 return err 95 } 96 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 97 return err 98 } 99 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 100 return err 101 } 102 if err = addClientUserAgent(stack); err != nil { 103 return err 104 } 105 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 106 return err 107 } 108 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 109 return err 110 } 111 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeExportImageTasks(options.Region), middleware.Before); err != nil { 112 return err 113 } 114 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 115 return err 116 } 117 if err = addResponseErrorMiddleware(stack); err != nil { 118 return err 119 } 120 if err = addRequestResponseLogging(stack, options); err != nil { 121 return err 122 } 123 return nil 124} 125 126// DescribeExportImageTasksAPIClient is a client that implements the 127// DescribeExportImageTasks operation. 128type DescribeExportImageTasksAPIClient interface { 129 DescribeExportImageTasks(context.Context, *DescribeExportImageTasksInput, ...func(*Options)) (*DescribeExportImageTasksOutput, error) 130} 131 132var _ DescribeExportImageTasksAPIClient = (*Client)(nil) 133 134// DescribeExportImageTasksPaginatorOptions is the paginator options for 135// DescribeExportImageTasks 136type DescribeExportImageTasksPaginatorOptions struct { 137 // The maximum number of results to return in a single call. 138 Limit int32 139 140 // Set to true if pagination should stop if the service returns a pagination token 141 // that matches the most recent token provided to the service. 142 StopOnDuplicateToken bool 143} 144 145// DescribeExportImageTasksPaginator is a paginator for DescribeExportImageTasks 146type DescribeExportImageTasksPaginator struct { 147 options DescribeExportImageTasksPaginatorOptions 148 client DescribeExportImageTasksAPIClient 149 params *DescribeExportImageTasksInput 150 nextToken *string 151 firstPage bool 152} 153 154// NewDescribeExportImageTasksPaginator returns a new 155// DescribeExportImageTasksPaginator 156func NewDescribeExportImageTasksPaginator(client DescribeExportImageTasksAPIClient, params *DescribeExportImageTasksInput, optFns ...func(*DescribeExportImageTasksPaginatorOptions)) *DescribeExportImageTasksPaginator { 157 options := DescribeExportImageTasksPaginatorOptions{} 158 if params.MaxResults != 0 { 159 options.Limit = params.MaxResults 160 } 161 162 for _, fn := range optFns { 163 fn(&options) 164 } 165 166 if params == nil { 167 params = &DescribeExportImageTasksInput{} 168 } 169 170 return &DescribeExportImageTasksPaginator{ 171 options: options, 172 client: client, 173 params: params, 174 firstPage: true, 175 } 176} 177 178// HasMorePages returns a boolean indicating whether more pages are available 179func (p *DescribeExportImageTasksPaginator) HasMorePages() bool { 180 return p.firstPage || p.nextToken != nil 181} 182 183// NextPage retrieves the next DescribeExportImageTasks page. 184func (p *DescribeExportImageTasksPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeExportImageTasksOutput, error) { 185 if !p.HasMorePages() { 186 return nil, fmt.Errorf("no more pages available") 187 } 188 189 params := *p.params 190 params.NextToken = p.nextToken 191 192 params.MaxResults = p.options.Limit 193 194 result, err := p.client.DescribeExportImageTasks(ctx, ¶ms, optFns...) 195 if err != nil { 196 return nil, err 197 } 198 p.firstPage = false 199 200 prevToken := p.nextToken 201 p.nextToken = result.NextToken 202 203 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 204 p.nextToken = nil 205 } 206 207 return result, nil 208} 209 210func newServiceMetadataMiddleware_opDescribeExportImageTasks(region string) *awsmiddleware.RegisterServiceMetadata { 211 return &awsmiddleware.RegisterServiceMetadata{ 212 Region: region, 213 ServiceID: ServiceID, 214 SigningName: "ec2", 215 OperationName: "DescribeExportImageTasks", 216 } 217} 218