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

package neptune

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

// The DeleteDBInstance action deletes a previously provisioned DB instance. When
// you delete a DB instance, all automated backups for that instance are deleted
// and can't be recovered. Manual DB snapshots of the DB instance to be deleted by
// DeleteDBInstance are not deleted. If you request a final DB snapshot the status
// of the Amazon Neptune DB instance is deleting until the DB snapshot is created.
// The API action DescribeDBInstance is used to monitor the status of this
// operation. The action can't be canceled or reverted once submitted. Note that
// when a DB instance is in a failure state and has a status of failed ,
// incompatible-restore , or incompatible-network , you can only delete it when the
// SkipFinalSnapshot parameter is set to true . You can't delete a DB instance if
// it is the only instance in the DB cluster, or if it has deletion protection
// enabled.
func (c *Client) DeleteDBInstance(ctx context.Context, params *DeleteDBInstanceInput, optFns ...func(*Options)) (*DeleteDBInstanceOutput, error) {
	if params == nil {
		params = &DeleteDBInstanceInput{}
	}

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

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

type DeleteDBInstanceInput struct {

	// The DB instance identifier for the DB instance to be deleted. This parameter
	// isn't case-sensitive. Constraints:
	//   - Must match the name of an existing DB instance.
	//
	// This member is required.
	DBInstanceIdentifier *string

	// The DBSnapshotIdentifier of the new DBSnapshot created when SkipFinalSnapshot
	// is set to false . Specifying this parameter and also setting the
	// SkipFinalShapshot parameter to true results in an error. Constraints:
	//   - Must be 1 to 255 letters or numbers.
	//   - First character must be a letter
	//   - Cannot end with a hyphen or contain two consecutive hyphens
	//   - Cannot be specified when deleting a Read Replica.
	FinalDBSnapshotIdentifier *string

	// Determines whether a final DB snapshot is created before the DB instance is
	// deleted. If true is specified, no DBSnapshot is created. If false is specified,
	// a DB snapshot is created before the DB instance is deleted. Note that when a DB
	// instance is in a failure state and has a status of 'failed',
	// 'incompatible-restore', or 'incompatible-network', it can only be deleted when
	// the SkipFinalSnapshot parameter is set to "true". Specify true when deleting a
	// Read Replica. The FinalDBSnapshotIdentifier parameter must be specified if
	// SkipFinalSnapshot is false . Default: false
	SkipFinalSnapshot bool

	noSmithyDocumentSerde
}

type DeleteDBInstanceOutput struct {

	// Contains the details of an Amazon Neptune DB instance. This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *types.DBInstance

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeleteDBInstanceMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsquery_serializeOpDeleteDBInstance{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpDeleteDBInstance{}, 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 = addOpDeleteDBInstanceValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDeleteDBInstance(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_opDeleteDBInstance(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "rds",
		OperationName: "DeleteDBInstance",
	}
}