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// Code generated by smithy-go-codegen DO NOT EDIT.
package elasticache
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/elasticache/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Decreases the number of node groups in a Global datastore
func (c *Client) DecreaseNodeGroupsInGlobalReplicationGroup(ctx context.Context, params *DecreaseNodeGroupsInGlobalReplicationGroupInput, optFns ...func(*Options)) (*DecreaseNodeGroupsInGlobalReplicationGroupOutput, error) {
if params == nil {
params = &DecreaseNodeGroupsInGlobalReplicationGroupInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DecreaseNodeGroupsInGlobalReplicationGroup", params, optFns, c.addOperationDecreaseNodeGroupsInGlobalReplicationGroupMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DecreaseNodeGroupsInGlobalReplicationGroupOutput)
out.ResultMetadata = metadata
return out, nil
}
type DecreaseNodeGroupsInGlobalReplicationGroupInput struct {
// Indicates that the shard reconfiguration process begins immediately. At
// present, the only permitted value for this parameter is true.
//
// This member is required.
ApplyImmediately *bool
// The name of the Global datastore
//
// This member is required.
GlobalReplicationGroupId *string
// The number of node groups (shards) that results from the modification of the
// shard configuration
//
// This member is required.
NodeGroupCount *int32
// If the value of NodeGroupCount is less than the current number of node groups
// (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required.
// GlobalNodeGroupsToRemove is a list of NodeGroupIds to remove from the cluster.
// ElastiCache for Redis will attempt to remove all node groups listed by
// GlobalNodeGroupsToRemove from the cluster.
GlobalNodeGroupsToRemove []string
// If the value of NodeGroupCount is less than the current number of node groups
// (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required.
// GlobalNodeGroupsToRetain is a list of NodeGroupIds to retain from the cluster.
// ElastiCache for Redis will attempt to retain all node groups listed by
// GlobalNodeGroupsToRetain from the cluster.
GlobalNodeGroupsToRetain []string
noSmithyDocumentSerde
}
type DecreaseNodeGroupsInGlobalReplicationGroupOutput struct {
// Consists of a primary cluster that accepts writes and an associated secondary
// cluster that resides in a different Amazon region. The secondary cluster accepts
// only reads. The primary cluster automatically replicates updates to the
// secondary cluster.
// - The GlobalReplicationGroupIdSuffix represents the name of the Global
// datastore, which is what you use to associate a secondary cluster.
GlobalReplicationGroup *types.GlobalReplicationGroup
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDecreaseNodeGroupsInGlobalReplicationGroupMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpDecreaseNodeGroupsInGlobalReplicationGroup{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpDecreaseNodeGroupsInGlobalReplicationGroup{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DecreaseNodeGroupsInGlobalReplicationGroup"); 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 = addOpDecreaseNodeGroupsInGlobalReplicationGroupValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDecreaseNodeGroupsInGlobalReplicationGroup(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_opDecreaseNodeGroupsInGlobalReplicationGroup(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DecreaseNodeGroupsInGlobalReplicationGroup",
}
}
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