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 one or more of your paths.
16func (c *Client) DescribeNetworkInsightsPaths(ctx context.Context, params *DescribeNetworkInsightsPathsInput, optFns ...func(*Options)) (*DescribeNetworkInsightsPathsOutput, error) {
17	if params == nil {
18		params = &DescribeNetworkInsightsPathsInput{}
19	}
20
21	result, metadata, err := c.invokeOperation(ctx, "DescribeNetworkInsightsPaths", params, optFns, addOperationDescribeNetworkInsightsPathsMiddlewares)
22	if err != nil {
23		return nil, err
24	}
25
26	out := result.(*DescribeNetworkInsightsPathsOutput)
27	out.ResultMetadata = metadata
28	return out, nil
29}
30
31type DescribeNetworkInsightsPathsInput 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 filters. The following are possible values:
40	//
41	// * Destination - The ID of the
42	// resource.
43	//
44	// * DestinationPort - The destination port.
45	//
46	// * Name - The path name.
47	//
48	// *
49	// Protocol - The protocol.
50	//
51	// * Source - The ID of the resource.
52	Filters []types.Filter
53
54	// The maximum number of results to return with a single call. To retrieve the
55	// remaining results, make another call with the returned nextToken value.
56	MaxResults int32
57
58	// The IDs of the paths.
59	NetworkInsightsPathIds []string
60
61	// The token for the next page of results.
62	NextToken *string
63}
64
65type DescribeNetworkInsightsPathsOutput struct {
66
67	// Information about the paths.
68	NetworkInsightsPaths []types.NetworkInsightsPath
69
70	// The token to use to retrieve the next page of results. This value is null when
71	// there are no more results to return.
72	NextToken *string
73
74	// Metadata pertaining to the operation's result.
75	ResultMetadata middleware.Metadata
76}
77
78func addOperationDescribeNetworkInsightsPathsMiddlewares(stack *middleware.Stack, options Options) (err error) {
79	err = stack.Serialize.Add(&awsEc2query_serializeOpDescribeNetworkInsightsPaths{}, middleware.After)
80	if err != nil {
81		return err
82	}
83	err = stack.Deserialize.Add(&awsEc2query_deserializeOpDescribeNetworkInsightsPaths{}, middleware.After)
84	if err != nil {
85		return err
86	}
87	if err = addSetLoggerMiddleware(stack, options); err != nil {
88		return err
89	}
90	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
91		return err
92	}
93	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
94		return err
95	}
96	if err = addResolveEndpointMiddleware(stack, options); err != nil {
97		return err
98	}
99	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
100		return err
101	}
102	if err = addRetryMiddlewares(stack, options); err != nil {
103		return err
104	}
105	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
106		return err
107	}
108	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
109		return err
110	}
111	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
112		return err
113	}
114	if err = addClientUserAgent(stack); err != nil {
115		return err
116	}
117	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
118		return err
119	}
120	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
121		return err
122	}
123	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeNetworkInsightsPaths(options.Region), middleware.Before); err != nil {
124		return err
125	}
126	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
127		return err
128	}
129	if err = addResponseErrorMiddleware(stack); err != nil {
130		return err
131	}
132	if err = addRequestResponseLogging(stack, options); err != nil {
133		return err
134	}
135	return nil
136}
137
138// DescribeNetworkInsightsPathsAPIClient is a client that implements the
139// DescribeNetworkInsightsPaths operation.
140type DescribeNetworkInsightsPathsAPIClient interface {
141	DescribeNetworkInsightsPaths(context.Context, *DescribeNetworkInsightsPathsInput, ...func(*Options)) (*DescribeNetworkInsightsPathsOutput, error)
142}
143
144var _ DescribeNetworkInsightsPathsAPIClient = (*Client)(nil)
145
146// DescribeNetworkInsightsPathsPaginatorOptions is the paginator options for
147// DescribeNetworkInsightsPaths
148type DescribeNetworkInsightsPathsPaginatorOptions struct {
149	// The maximum number of results to return with a single call. To retrieve the
150	// remaining results, make another call with the returned nextToken value.
151	Limit int32
152
153	// Set to true if pagination should stop if the service returns a pagination token
154	// that matches the most recent token provided to the service.
155	StopOnDuplicateToken bool
156}
157
158// DescribeNetworkInsightsPathsPaginator is a paginator for
159// DescribeNetworkInsightsPaths
160type DescribeNetworkInsightsPathsPaginator struct {
161	options   DescribeNetworkInsightsPathsPaginatorOptions
162	client    DescribeNetworkInsightsPathsAPIClient
163	params    *DescribeNetworkInsightsPathsInput
164	nextToken *string
165	firstPage bool
166}
167
168// NewDescribeNetworkInsightsPathsPaginator returns a new
169// DescribeNetworkInsightsPathsPaginator
170func NewDescribeNetworkInsightsPathsPaginator(client DescribeNetworkInsightsPathsAPIClient, params *DescribeNetworkInsightsPathsInput, optFns ...func(*DescribeNetworkInsightsPathsPaginatorOptions)) *DescribeNetworkInsightsPathsPaginator {
171	options := DescribeNetworkInsightsPathsPaginatorOptions{}
172	if params.MaxResults != 0 {
173		options.Limit = params.MaxResults
174	}
175
176	for _, fn := range optFns {
177		fn(&options)
178	}
179
180	if params == nil {
181		params = &DescribeNetworkInsightsPathsInput{}
182	}
183
184	return &DescribeNetworkInsightsPathsPaginator{
185		options:   options,
186		client:    client,
187		params:    params,
188		firstPage: true,
189	}
190}
191
192// HasMorePages returns a boolean indicating whether more pages are available
193func (p *DescribeNetworkInsightsPathsPaginator) HasMorePages() bool {
194	return p.firstPage || p.nextToken != nil
195}
196
197// NextPage retrieves the next DescribeNetworkInsightsPaths page.
198func (p *DescribeNetworkInsightsPathsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeNetworkInsightsPathsOutput, error) {
199	if !p.HasMorePages() {
200		return nil, fmt.Errorf("no more pages available")
201	}
202
203	params := *p.params
204	params.NextToken = p.nextToken
205
206	params.MaxResults = p.options.Limit
207
208	result, err := p.client.DescribeNetworkInsightsPaths(ctx, &params, optFns...)
209	if err != nil {
210		return nil, err
211	}
212	p.firstPage = false
213
214	prevToken := p.nextToken
215	p.nextToken = result.NextToken
216
217	if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken {
218		p.nextToken = nil
219	}
220
221	return result, nil
222}
223
224func newServiceMetadataMiddleware_opDescribeNetworkInsightsPaths(region string) *awsmiddleware.RegisterServiceMetadata {
225	return &awsmiddleware.RegisterServiceMetadata{
226		Region:        region,
227		ServiceID:     ServiceID,
228		SigningName:   "ec2",
229		OperationName: "DescribeNetworkInsightsPaths",
230	}
231}
232