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

package storagegateway

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Starts a gateway that you previously shut down (see ShutdownGateway). After the gateway
// starts, you can then make other API calls, your applications can read from or
// write to the gateway's storage volumes and you will be able to take snapshot
// backups.
//
// When you make a request, you will get a 200 OK success response immediately.
// However, it might take some time for the gateway to be ready. You should call DescribeGatewayInformation
// and check the status before making any additional API calls. For more
// information, see ActivateGateway.
//
// To specify which gateway to start, use the Amazon Resource Name (ARN) of the
// gateway in your request.
func (c *Client) StartGateway(ctx context.Context, params *StartGatewayInput, optFns ...func(*Options)) (*StartGatewayOutput, error) {
	if params == nil {
		params = &StartGatewayInput{}
	}

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

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

// A JSON object containing the Amazon Resource Name (ARN) of the gateway to start.
type StartGatewayInput struct {

	// The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation to return a
	// list of gateways for your account and Amazon Web Services Region.
	//
	// This member is required.
	GatewayARN *string

	noSmithyDocumentSerde
}

// A JSON object containing the Amazon Resource Name (ARN) of the gateway that was
// restarted.
type StartGatewayOutput struct {

	// The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation to return a
	// list of gateways for your account and Amazon Web Services Region.
	GatewayARN *string

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationStartGatewayMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartGateway{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartGateway{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "StartGateway"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addOpStartGatewayValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartGateway(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addSpanInitializeStart(stack); err != nil {
		return err
	}
	if err = addSpanInitializeEnd(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestStart(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestEnd(stack); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opStartGateway(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "StartGateway",
	}
}
