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// Code generated by smithy-go-codegen DO NOT EDIT.
package docdb
import (
"context"
"fmt"
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/docdb/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Forces a failover for a cluster. A failover for a cluster promotes one of the
// Amazon DocumentDB replicas (read-only instances) in the cluster to be the
// primary instance (the cluster writer). If the primary instance fails, Amazon
// DocumentDB automatically fails over to an Amazon DocumentDB replica, if one
// exists. You can force a failover when you want to simulate a failure of a
// primary instance for testing.
func (c *Client) FailoverDBCluster(ctx context.Context, params *FailoverDBClusterInput, optFns ...func(*Options)) (*FailoverDBClusterOutput, error) {
if params == nil {
params = &FailoverDBClusterInput{}
}
result, metadata, err := c.invokeOperation(ctx, "FailoverDBCluster", params, optFns, c.addOperationFailoverDBClusterMiddlewares)
if err != nil {
return nil, err
}
out := result.(*FailoverDBClusterOutput)
out.ResultMetadata = metadata
return out, nil
}
// Represents the input to FailoverDBCluster .
type FailoverDBClusterInput struct {
// A cluster identifier to force a failover for. This parameter is not case
// sensitive. Constraints:
// - Must match the identifier of an existing DBCluster .
DBClusterIdentifier *string
// The name of the instance to promote to the primary instance. You must specify
// the instance identifier for an Amazon DocumentDB replica in the cluster. For
// example, mydbcluster-replica1 .
TargetDBInstanceIdentifier *string
noSmithyDocumentSerde
}
type FailoverDBClusterOutput struct {
// Detailed information about a cluster.
DBCluster *types.DBCluster
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationFailoverDBClusterMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpFailoverDBCluster{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpFailoverDBCluster{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "FailoverDBCluster"); 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 = 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 = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opFailoverDBCluster(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
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opFailoverDBCluster(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "FailoverDBCluster",
}
}
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