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

package ec2

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/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Deletes the specified snapshot. When you make periodic snapshots of a volume,
// the snapshots are incremental, and only the blocks on the device that have
// changed since your last snapshot are saved in the new snapshot. When you delete
// a snapshot, only the data not needed for any other snapshot is removed. So
// regardless of which prior snapshots have been deleted, all active snapshots will
// have access to all the information needed to restore the volume. You cannot
// delete a snapshot of the root device of an EBS volume used by a registered AMI.
// You must first de-register the AMI before you can delete the snapshot. For more
// information, see Delete an Amazon EBS snapshot
// (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-deleting-snapshot.html)
// in the Amazon Elastic Compute Cloud User Guide.
func (c *Client) DeleteSnapshot(ctx context.Context, params *DeleteSnapshotInput, optFns ...func(*Options)) (*DeleteSnapshotOutput, error) {
	if params == nil {
		params = &DeleteSnapshotInput{}
	}

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

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

type DeleteSnapshotInput struct {

	// The ID of the EBS snapshot.
	//
	// This member is required.
	SnapshotId *string

	// Checks whether you have the required permissions for the action, without
	// actually making the request, and provides an error response. If you have the
	// required permissions, the error response is DryRunOperation. Otherwise, it is
	// UnauthorizedOperation.
	DryRun *bool

	noSmithyDocumentSerde
}

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeleteSnapshotMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsEc2query_serializeOpDeleteSnapshot{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpDeleteSnapshot{}, 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); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpDeleteSnapshotValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDeleteSnapshot(options.Region), middleware.Before); 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_opDeleteSnapshot(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "ec2",
		OperationName: "DeleteSnapshot",
	}
}
