// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package wafregional

import (
	"context"
	"fmt"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

type UpdateIPSetInput struct {
	_ struct{} `type:"structure"`

	// The value returned by the most recent call to GetChangeToken.
	//
	// ChangeToken is a required field
	ChangeToken *string `min:"1" type:"string" required:"true"`

	// The IPSetId of the IPSet that you want to update. IPSetId is returned by
	// CreateIPSet and by ListIPSets.
	//
	// IPSetId is a required field
	IPSetId *string `min:"1" type:"string" required:"true"`

	// An array of IPSetUpdate objects that you want to insert into or delete from
	// an IPSet. For more information, see the applicable data types:
	//
	//    * IPSetUpdate: Contains Action and IPSetDescriptor
	//
	//    * IPSetDescriptor: Contains Type and Value
	//
	// You can insert a maximum of 1000 addresses in a single request.
	//
	// Updates is a required field
	Updates []IPSetUpdate `min:"1" type:"list" required:"true"`
}

// String returns the string representation
func (s UpdateIPSetInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateIPSetInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateIPSetInput"}

	if s.ChangeToken == nil {
		invalidParams.Add(aws.NewErrParamRequired("ChangeToken"))
	}
	if s.ChangeToken != nil && len(*s.ChangeToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("ChangeToken", 1))
	}

	if s.IPSetId == nil {
		invalidParams.Add(aws.NewErrParamRequired("IPSetId"))
	}
	if s.IPSetId != nil && len(*s.IPSetId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("IPSetId", 1))
	}

	if s.Updates == nil {
		invalidParams.Add(aws.NewErrParamRequired("Updates"))
	}
	if s.Updates != nil && len(s.Updates) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("Updates", 1))
	}
	if s.Updates != nil {
		for i, v := range s.Updates {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Updates", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

type UpdateIPSetOutput struct {
	_ struct{} `type:"structure"`

	// The ChangeToken that you used to submit the UpdateIPSet request. You can
	// also use this value to query the status of the request. For more information,
	// see GetChangeTokenStatus.
	ChangeToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s UpdateIPSetOutput) String() string {
	return awsutil.Prettify(s)
}

const opUpdateIPSet = "UpdateIPSet"

// UpdateIPSetRequest returns a request value for making API operation for
// AWS WAF Regional.
//
//
// This is AWS WAF Classic documentation. For more information, see AWS WAF
// Classic (https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html)
// in the developer guide.
//
// For the latest version of AWS WAF, use the AWS WAFV2 API and see the AWS
// WAF Developer Guide (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
// With the latest version, AWS WAF has a single set of endpoints for regional
// and global use.
//
// Inserts or deletes IPSetDescriptor objects in an IPSet. For each IPSetDescriptor
// object, you specify the following values:
//
//    * Whether to insert or delete the object from the array. If you want to
//    change an IPSetDescriptor object, you delete the existing object and add
//    a new one.
//
//    * The IP address version, IPv4 or IPv6.
//
//    * The IP address in CIDR notation, for example, 192.0.2.0/24 (for the
//    range of IP addresses from 192.0.2.0 to 192.0.2.255) or 192.0.2.44/32
//    (for the individual IP address 192.0.2.44).
//
// AWS WAF supports IPv4 address ranges: /8 and any range between /16 through
// /32. AWS WAF supports IPv6 address ranges: /24, /32, /48, /56, /64, and /128.
// For more information about CIDR notation, see the Wikipedia entry Classless
// Inter-Domain Routing (https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing).
//
// IPv6 addresses can be represented using any of the following formats:
//
//    * 1111:0000:0000:0000:0000:0000:0000:0111/128
//
//    * 1111:0:0:0:0:0:0:0111/128
//
//    * 1111::0111/128
//
//    * 1111::111/128
//
// You use an IPSet to specify which web requests you want to allow or block
// based on the IP addresses that the requests originated from. For example,
// if you're receiving a lot of requests from one or a small number of IP addresses
// and you want to block the requests, you can create an IPSet that specifies
// those IP addresses, and then configure AWS WAF to block the requests.
//
// To create and configure an IPSet, perform the following steps:
//
// Submit a CreateIPSet request.
//
// Use GetChangeToken to get the change token that you provide in the ChangeToken
// parameter of an UpdateIPSet request.
//
// Submit an UpdateIPSet request to specify the IP addresses that you want AWS
// WAF to watch for.
//
// When you update an IPSet, you specify the IP addresses that you want to add
// and/or the IP addresses that you want to delete. If you want to change an
// IP address, you delete the existing IP address and add the new one.
//
// You can insert a maximum of 1000 addresses in a single request.
//
// For more information about how to use the AWS WAF API to allow or block HTTP
// requests, see the AWS WAF Developer Guide (https://docs.aws.amazon.com/waf/latest/developerguide/).
//
//    // Example sending a request using UpdateIPSetRequest.
//    req := client.UpdateIPSetRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/waf-regional-2016-11-28/UpdateIPSet
func (c *Client) UpdateIPSetRequest(input *UpdateIPSetInput) UpdateIPSetRequest {
	op := &aws.Operation{
		Name:       opUpdateIPSet,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateIPSetInput{}
	}

	req := c.newRequest(op, input, &UpdateIPSetOutput{})

	return UpdateIPSetRequest{Request: req, Input: input, Copy: c.UpdateIPSetRequest}
}

// UpdateIPSetRequest is the request type for the
// UpdateIPSet API operation.
type UpdateIPSetRequest struct {
	*aws.Request
	Input *UpdateIPSetInput
	Copy  func(*UpdateIPSetInput) UpdateIPSetRequest
}

// Send marshals and sends the UpdateIPSet API request.
func (r UpdateIPSetRequest) Send(ctx context.Context) (*UpdateIPSetResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &UpdateIPSetResponse{
		UpdateIPSetOutput: r.Request.Data.(*UpdateIPSetOutput),
		response:          &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// UpdateIPSetResponse is the response type for the
// UpdateIPSet API operation.
type UpdateIPSetResponse struct {
	*UpdateIPSetOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// UpdateIPSet request.
func (r *UpdateIPSetResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}