// Code generated by smithy-go-codegen DO NOT EDIT.

package globalaccelerator

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/globalaccelerator/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Remove endpoints from an endpoint group. The RemoveEndpoints API operation is
// the recommended option for removing endpoints. The alternative is to remove
// endpoints by updating an endpoint group by using the UpdateEndpointGroup (https://docs.aws.amazon.com/global-accelerator/latest/api/API_UpdateEndpointGroup.html)
// API operation. There are two advantages to using AddEndpoints to remove
// endpoints instead:
//   - It's more convenient, because you only need to specify the endpoints that
//     you want to remove. With the UpdateEndpointGroup API operation, you must
//     specify all of the endpoints in the endpoint group except the ones that you want
//     to remove from the group.
//   - It's faster, because Global Accelerator doesn't need to resolve any
//     endpoints. With the UpdateEndpointGroup API operation, Global Accelerator must
//     resolve all of the endpoints that remain in the group.
func (c *Client) RemoveEndpoints(ctx context.Context, params *RemoveEndpointsInput, optFns ...func(*Options)) (*RemoveEndpointsOutput, error) {
	if params == nil {
		params = &RemoveEndpointsInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "RemoveEndpoints", params, optFns, c.addOperationRemoveEndpointsMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*RemoveEndpointsOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type RemoveEndpointsInput struct {

	// The Amazon Resource Name (ARN) of the endpoint group.
	//
	// This member is required.
	EndpointGroupArn *string

	// The identifiers of the endpoints that you want to remove.
	//
	// This member is required.
	EndpointIdentifiers []types.EndpointIdentifier

	noSmithyDocumentSerde
}

type RemoveEndpointsOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationRemoveEndpointsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpRemoveEndpoints{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpRemoveEndpoints{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpRemoveEndpointsValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opRemoveEndpoints(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opRemoveEndpoints(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "globalaccelerator",
		OperationName: "RemoveEndpoints",
	}
}