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

package firehose

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

// Enables server-side encryption (SSE) for the delivery stream. This operation is
// asynchronous. It returns immediately. When you invoke it, Kinesis Data Firehose
// first sets the encryption status of the stream to ENABLING , and then to ENABLED
// . The encryption status of a delivery stream is the Status property in
// DeliveryStreamEncryptionConfiguration . If the operation fails, the encryption
// status changes to ENABLING_FAILED . You can continue to read and write data to
// your delivery stream while the encryption status is ENABLING , but the data is
// not encrypted. It can take up to 5 seconds after the encryption status changes
// to ENABLED before all records written to the delivery stream are encrypted. To
// find out whether a record or a batch of records was encrypted, check the
// response elements PutRecordOutput$Encrypted and PutRecordBatchOutput$Encrypted ,
// respectively. To check the encryption status of a delivery stream, use
// DescribeDeliveryStream . Even if encryption is currently enabled for a delivery
// stream, you can still invoke this operation on it to change the ARN of the CMK
// or both its type and ARN. If you invoke this method to change the CMK, and the
// old CMK is of type CUSTOMER_MANAGED_CMK , Kinesis Data Firehose schedules the
// grant it had on the old CMK for retirement. If the new CMK is of type
// CUSTOMER_MANAGED_CMK , Kinesis Data Firehose creates a grant that enables it to
// use the new CMK to encrypt and decrypt data and to manage the grant. If a
// delivery stream already has encryption enabled and then you invoke this
// operation to change the ARN of the CMK or both its type and ARN and you get
// ENABLING_FAILED , this only means that the attempt to change the CMK failed. In
// this case, encryption remains enabled with the old CMK. If the encryption status
// of your delivery stream is ENABLING_FAILED , you can invoke this operation again
// with a valid CMK. The CMK must be enabled and the key policy mustn't explicitly
// deny the permission for Kinesis Data Firehose to invoke KMS encrypt and decrypt
// operations. You can enable SSE for a delivery stream only if it's a delivery
// stream that uses DirectPut as its source. The StartDeliveryStreamEncryption and
// StopDeliveryStreamEncryption operations have a combined limit of 25 calls per
// delivery stream per 24 hours. For example, you reach the limit if you call
// StartDeliveryStreamEncryption 13 times and StopDeliveryStreamEncryption 12
// times for the same delivery stream in a 24-hour period.
func (c *Client) StartDeliveryStreamEncryption(ctx context.Context, params *StartDeliveryStreamEncryptionInput, optFns ...func(*Options)) (*StartDeliveryStreamEncryptionOutput, error) {
	if params == nil {
		params = &StartDeliveryStreamEncryptionInput{}
	}

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

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

type StartDeliveryStreamEncryptionInput struct {

	// The name of the delivery stream for which you want to enable server-side
	// encryption (SSE).
	//
	// This member is required.
	DeliveryStreamName *string

	// Used to specify the type and Amazon Resource Name (ARN) of the KMS key needed
	// for Server-Side Encryption (SSE).
	DeliveryStreamEncryptionConfigurationInput *types.DeliveryStreamEncryptionConfigurationInput

	noSmithyDocumentSerde
}

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationStartDeliveryStreamEncryptionMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartDeliveryStreamEncryption{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartDeliveryStreamEncryption{}, 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 = addOpStartDeliveryStreamEncryptionValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartDeliveryStreamEncryption(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_opStartDeliveryStreamEncryption(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "firehose",
		OperationName: "StartDeliveryStreamEncryption",
	}
}