1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package eventbridge
4
5import (
6	"context"
7	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
8	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
9	"github.com/aws/aws-sdk-go-v2/service/eventbridge/types"
10	"github.com/aws/smithy-go/middleware"
11	smithyhttp "github.com/aws/smithy-go/transport/http"
12)
13
14// Lists your Amazon EventBridge rules. You can either list all the rules or you
15// can provide a prefix to match to the rule names. ListRules does not list the
16// targets of a rule. To see the targets associated with a rule, use
17// ListTargetsByRule.
18func (c *Client) ListRules(ctx context.Context, params *ListRulesInput, optFns ...func(*Options)) (*ListRulesOutput, error) {
19	if params == nil {
20		params = &ListRulesInput{}
21	}
22
23	result, metadata, err := c.invokeOperation(ctx, "ListRules", params, optFns, addOperationListRulesMiddlewares)
24	if err != nil {
25		return nil, err
26	}
27
28	out := result.(*ListRulesOutput)
29	out.ResultMetadata = metadata
30	return out, nil
31}
32
33type ListRulesInput struct {
34
35	// The name or ARN of the event bus to list the rules for. If you omit this, the
36	// default event bus is used.
37	EventBusName *string
38
39	// The maximum number of results to return.
40	Limit *int32
41
42	// The prefix matching the rule name.
43	NamePrefix *string
44
45	// The token returned by a previous call to retrieve the next set of results.
46	NextToken *string
47}
48
49type ListRulesOutput struct {
50
51	// Indicates whether there are additional results to retrieve. If there are no more
52	// results, the value is null.
53	NextToken *string
54
55	// The rules that match the specified criteria.
56	Rules []types.Rule
57
58	// Metadata pertaining to the operation's result.
59	ResultMetadata middleware.Metadata
60}
61
62func addOperationListRulesMiddlewares(stack *middleware.Stack, options Options) (err error) {
63	err = stack.Serialize.Add(&awsAwsjson11_serializeOpListRules{}, middleware.After)
64	if err != nil {
65		return err
66	}
67	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpListRules{}, middleware.After)
68	if err != nil {
69		return err
70	}
71	if err = addSetLoggerMiddleware(stack, options); err != nil {
72		return err
73	}
74	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
75		return err
76	}
77	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
78		return err
79	}
80	if err = addResolveEndpointMiddleware(stack, options); err != nil {
81		return err
82	}
83	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
84		return err
85	}
86	if err = addRetryMiddlewares(stack, options); err != nil {
87		return err
88	}
89	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
90		return err
91	}
92	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
93		return err
94	}
95	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
96		return err
97	}
98	if err = addClientUserAgent(stack); err != nil {
99		return err
100	}
101	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
102		return err
103	}
104	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
105		return err
106	}
107	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListRules(options.Region), middleware.Before); err != nil {
108		return err
109	}
110	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
111		return err
112	}
113	if err = addResponseErrorMiddleware(stack); err != nil {
114		return err
115	}
116	if err = addRequestResponseLogging(stack, options); err != nil {
117		return err
118	}
119	return nil
120}
121
122func newServiceMetadataMiddleware_opListRules(region string) *awsmiddleware.RegisterServiceMetadata {
123	return &awsmiddleware.RegisterServiceMetadata{
124		Region:        region,
125		ServiceID:     ServiceID,
126		SigningName:   "events",
127		OperationName: "ListRules",
128	}
129}
130