GetObject
	Initialize stack step
		AWSChecksum:SetupOutputContext
		RegisterServiceMetadata
		legacyEndpointContextSetter
		S3Shared:ARNLookup
		SetLogger
		OperationInputValidation
	Serialize stack step
		putBucketContext
		setOperationInput
		ResolveEndpoint
		S3:ProcessARNResource
		S3:ObjectLambdaEndpoint
		serializeImmutableHostnameBucket
		OperationSerializer
		S3:UpdateEndpoint
		S3:RemoveBucketFromPathMiddleware
		isExpressUserAgent
	Build stack step
		ClientRequestID
		ComputeContentLength
		AWSChecksum:ResponseMetricsTracking
		SetCredentialSourceMiddleware
		UserAgent
		RecursionDetection
	Finalize stack step
		DisableAcceptEncodingGzip
		spanRetryLoop
		InterceptBeforeRetryLoop
		Retry
		InterceptAttempt
		RetryMetricsHeader
		ResolveAuthScheme
		GetIdentity
		ResolveEndpointV2
		disableHTTPS
		ComputePayloadHash
		SigV4ContentSHA256Header
		setLegacyContextSigningOptions
		Signing
	Deserialize stack step
		AddRawResponseToMetadata
		ErrorCloseResponseBody
		ResponseErrorWrapper
		S3MetadataRetriever
		OperationDeserializer
		RecordResponseTiming
		AWSChecksum:ValidateOutputPayloadChecksum
		RequestResponseLogger