1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package wafregional
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/wafregional/types"
10	"github.com/aws/smithy-go/middleware"
11	smithyhttp "github.com/aws/smithy-go/transport/http"
12)
13
14// This is AWS WAF Classic documentation. For more information, see AWS WAF Classic
15// (https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html)
16// in the developer guide. For the latest version of AWS WAF, use the AWS WAFV2 API
17// and see the AWS WAF Developer Guide
18// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html). With
19// the latest version, AWS WAF has a single set of endpoints for regional and
20// global use. Creates a RegexPatternSet. You then use UpdateRegexPatternSet to
21// specify the regular expression (regex) pattern that you want AWS WAF to search
22// for, such as B[a@]dB[o0]t. You can then configure AWS WAF to reject those
23// requests. To create and configure a RegexPatternSet, perform the following
24// steps:
25//
26// * Use GetChangeToken to get the change token that you provide in the
27// ChangeToken parameter of a CreateRegexPatternSet request.
28//
29// * Submit a
30// CreateRegexPatternSet request.
31//
32// * Use GetChangeToken to get the change token
33// that you provide in the ChangeToken parameter of an UpdateRegexPatternSet
34// request.
35//
36// * Submit an UpdateRegexPatternSet request to specify the string that
37// you want AWS WAF to watch for.
38//
39// For more information about how to use the AWS
40// WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide
41// (https://docs.aws.amazon.com/waf/latest/developerguide/).
42func (c *Client) CreateRegexPatternSet(ctx context.Context, params *CreateRegexPatternSetInput, optFns ...func(*Options)) (*CreateRegexPatternSetOutput, error) {
43	if params == nil {
44		params = &CreateRegexPatternSetInput{}
45	}
46
47	result, metadata, err := c.invokeOperation(ctx, "CreateRegexPatternSet", params, optFns, addOperationCreateRegexPatternSetMiddlewares)
48	if err != nil {
49		return nil, err
50	}
51
52	out := result.(*CreateRegexPatternSetOutput)
53	out.ResultMetadata = metadata
54	return out, nil
55}
56
57type CreateRegexPatternSetInput struct {
58
59	// The value returned by the most recent call to GetChangeToken.
60	//
61	// This member is required.
62	ChangeToken *string
63
64	// A friendly name or description of the RegexPatternSet. You can't change Name
65	// after you create a RegexPatternSet.
66	//
67	// This member is required.
68	Name *string
69}
70
71type CreateRegexPatternSetOutput struct {
72
73	// The ChangeToken that you used to submit the CreateRegexPatternSet request. You
74	// can also use this value to query the status of the request. For more
75	// information, see GetChangeTokenStatus.
76	ChangeToken *string
77
78	// A RegexPatternSet that contains no objects.
79	RegexPatternSet *types.RegexPatternSet
80
81	// Metadata pertaining to the operation's result.
82	ResultMetadata middleware.Metadata
83}
84
85func addOperationCreateRegexPatternSetMiddlewares(stack *middleware.Stack, options Options) (err error) {
86	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateRegexPatternSet{}, middleware.After)
87	if err != nil {
88		return err
89	}
90	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateRegexPatternSet{}, middleware.After)
91	if err != nil {
92		return err
93	}
94	if err = addSetLoggerMiddleware(stack, options); err != nil {
95		return err
96	}
97	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
98		return err
99	}
100	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
101		return err
102	}
103	if err = addResolveEndpointMiddleware(stack, options); err != nil {
104		return err
105	}
106	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
107		return err
108	}
109	if err = addRetryMiddlewares(stack, options); err != nil {
110		return err
111	}
112	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
113		return err
114	}
115	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
116		return err
117	}
118	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
119		return err
120	}
121	if err = addClientUserAgent(stack); err != nil {
122		return err
123	}
124	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
125		return err
126	}
127	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
128		return err
129	}
130	if err = addOpCreateRegexPatternSetValidationMiddleware(stack); err != nil {
131		return err
132	}
133	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateRegexPatternSet(options.Region), middleware.Before); err != nil {
134		return err
135	}
136	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
137		return err
138	}
139	if err = addResponseErrorMiddleware(stack); err != nil {
140		return err
141	}
142	if err = addRequestResponseLogging(stack, options); err != nil {
143		return err
144	}
145	return nil
146}
147
148func newServiceMetadataMiddleware_opCreateRegexPatternSet(region string) *awsmiddleware.RegisterServiceMetadata {
149	return &awsmiddleware.RegisterServiceMetadata{
150		Region:        region,
151		ServiceID:     ServiceID,
152		SigningName:   "waf-regional",
153		OperationName: "CreateRegexPatternSet",
154	}
155}
156