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 your Spot Fleet requests. Spot Fleet requests are deleted 48 hours
16// after they are canceled and their instances are terminated.
17func (c *Client) DescribeSpotFleetRequests(ctx context.Context, params *DescribeSpotFleetRequestsInput, optFns ...func(*Options)) (*DescribeSpotFleetRequestsOutput, error) {
18	if params == nil {
19		params = &DescribeSpotFleetRequestsInput{}
20	}
21
22	result, metadata, err := c.invokeOperation(ctx, "DescribeSpotFleetRequests", params, optFns, addOperationDescribeSpotFleetRequestsMiddlewares)
23	if err != nil {
24		return nil, err
25	}
26
27	out := result.(*DescribeSpotFleetRequestsOutput)
28	out.ResultMetadata = metadata
29	return out, nil
30}
31
32// Contains the parameters for DescribeSpotFleetRequests.
33type DescribeSpotFleetRequestsInput struct {
34
35	// Checks whether you have the required permissions for the action, without
36	// actually making the request, and provides an error response. If you have the
37	// required permissions, the error response is DryRunOperation. Otherwise, it is
38	// UnauthorizedOperation.
39	DryRun *bool
40
41	// The maximum number of results to return in a single call. Specify a value
42	// between 1 and 1000. The default value is 1000. To retrieve the remaining
43	// results, make another call with the returned NextToken value.
44	MaxResults *int32
45
46	// The token for the next set of results.
47	NextToken *string
48
49	// The IDs of the Spot Fleet requests.
50	SpotFleetRequestIds []string
51}
52
53// Contains the output of DescribeSpotFleetRequests.
54type DescribeSpotFleetRequestsOutput struct {
55
56	// The token required to retrieve the next set of results. This value is null when
57	// there are no more results to return.
58	NextToken *string
59
60	// Information about the configuration of your Spot Fleet.
61	SpotFleetRequestConfigs []types.SpotFleetRequestConfig
62
63	// Metadata pertaining to the operation's result.
64	ResultMetadata middleware.Metadata
65}
66
67func addOperationDescribeSpotFleetRequestsMiddlewares(stack *middleware.Stack, options Options) (err error) {
68	err = stack.Serialize.Add(&awsEc2query_serializeOpDescribeSpotFleetRequests{}, middleware.After)
69	if err != nil {
70		return err
71	}
72	err = stack.Deserialize.Add(&awsEc2query_deserializeOpDescribeSpotFleetRequests{}, middleware.After)
73	if err != nil {
74		return err
75	}
76	if err = addSetLoggerMiddleware(stack, options); err != nil {
77		return err
78	}
79	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
80		return err
81	}
82	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
83		return err
84	}
85	if err = addResolveEndpointMiddleware(stack, options); err != nil {
86		return err
87	}
88	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
89		return err
90	}
91	if err = addRetryMiddlewares(stack, options); err != nil {
92		return err
93	}
94	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
95		return err
96	}
97	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
98		return err
99	}
100	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
101		return err
102	}
103	if err = addClientUserAgent(stack); err != nil {
104		return err
105	}
106	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
107		return err
108	}
109	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
110		return err
111	}
112	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeSpotFleetRequests(options.Region), middleware.Before); err != nil {
113		return err
114	}
115	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
116		return err
117	}
118	if err = addResponseErrorMiddleware(stack); err != nil {
119		return err
120	}
121	if err = addRequestResponseLogging(stack, options); err != nil {
122		return err
123	}
124	return nil
125}
126
127// DescribeSpotFleetRequestsAPIClient is a client that implements the
128// DescribeSpotFleetRequests operation.
129type DescribeSpotFleetRequestsAPIClient interface {
130	DescribeSpotFleetRequests(context.Context, *DescribeSpotFleetRequestsInput, ...func(*Options)) (*DescribeSpotFleetRequestsOutput, error)
131}
132
133var _ DescribeSpotFleetRequestsAPIClient = (*Client)(nil)
134
135// DescribeSpotFleetRequestsPaginatorOptions is the paginator options for
136// DescribeSpotFleetRequests
137type DescribeSpotFleetRequestsPaginatorOptions struct {
138	// The maximum number of results to return in a single call. Specify a value
139	// between 1 and 1000. The default value is 1000. To retrieve the remaining
140	// results, make another call with the returned NextToken value.
141	Limit int32
142
143	// Set to true if pagination should stop if the service returns a pagination token
144	// that matches the most recent token provided to the service.
145	StopOnDuplicateToken bool
146}
147
148// DescribeSpotFleetRequestsPaginator is a paginator for DescribeSpotFleetRequests
149type DescribeSpotFleetRequestsPaginator struct {
150	options   DescribeSpotFleetRequestsPaginatorOptions
151	client    DescribeSpotFleetRequestsAPIClient
152	params    *DescribeSpotFleetRequestsInput
153	nextToken *string
154	firstPage bool
155}
156
157// NewDescribeSpotFleetRequestsPaginator returns a new
158// DescribeSpotFleetRequestsPaginator
159func NewDescribeSpotFleetRequestsPaginator(client DescribeSpotFleetRequestsAPIClient, params *DescribeSpotFleetRequestsInput, optFns ...func(*DescribeSpotFleetRequestsPaginatorOptions)) *DescribeSpotFleetRequestsPaginator {
160	if params == nil {
161		params = &DescribeSpotFleetRequestsInput{}
162	}
163
164	options := DescribeSpotFleetRequestsPaginatorOptions{}
165	if params.MaxResults != nil {
166		options.Limit = *params.MaxResults
167	}
168
169	for _, fn := range optFns {
170		fn(&options)
171	}
172
173	return &DescribeSpotFleetRequestsPaginator{
174		options:   options,
175		client:    client,
176		params:    params,
177		firstPage: true,
178	}
179}
180
181// HasMorePages returns a boolean indicating whether more pages are available
182func (p *DescribeSpotFleetRequestsPaginator) HasMorePages() bool {
183	return p.firstPage || p.nextToken != nil
184}
185
186// NextPage retrieves the next DescribeSpotFleetRequests page.
187func (p *DescribeSpotFleetRequestsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeSpotFleetRequestsOutput, error) {
188	if !p.HasMorePages() {
189		return nil, fmt.Errorf("no more pages available")
190	}
191
192	params := *p.params
193	params.NextToken = p.nextToken
194
195	var limit *int32
196	if p.options.Limit > 0 {
197		limit = &p.options.Limit
198	}
199	params.MaxResults = limit
200
201	result, err := p.client.DescribeSpotFleetRequests(ctx, &params, optFns...)
202	if err != nil {
203		return nil, err
204	}
205	p.firstPage = false
206
207	prevToken := p.nextToken
208	p.nextToken = result.NextToken
209
210	if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken {
211		p.nextToken = nil
212	}
213
214	return result, nil
215}
216
217func newServiceMetadataMiddleware_opDescribeSpotFleetRequests(region string) *awsmiddleware.RegisterServiceMetadata {
218	return &awsmiddleware.RegisterServiceMetadata{
219		Region:        region,
220		ServiceID:     ServiceID,
221		SigningName:   "ec2",
222		OperationName: "DescribeSpotFleetRequests",
223	}
224}
225