1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package elasticache 4 5import ( 6 "context" 7 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 8 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 9 "github.com/aws/smithy-go/middleware" 10 smithyhttp "github.com/aws/smithy-go/transport/http" 11) 12 13// Lists all available node types that you can scale your Redis cluster's or 14// replication group's current node type. When you use the ModifyCacheCluster or 15// ModifyReplicationGroup operations to scale your cluster or replication group, 16// the value of the CacheNodeType parameter must be one of the node types returned 17// by this operation. 18func (c *Client) ListAllowedNodeTypeModifications(ctx context.Context, params *ListAllowedNodeTypeModificationsInput, optFns ...func(*Options)) (*ListAllowedNodeTypeModificationsOutput, error) { 19 if params == nil { 20 params = &ListAllowedNodeTypeModificationsInput{} 21 } 22 23 result, metadata, err := c.invokeOperation(ctx, "ListAllowedNodeTypeModifications", params, optFns, addOperationListAllowedNodeTypeModificationsMiddlewares) 24 if err != nil { 25 return nil, err 26 } 27 28 out := result.(*ListAllowedNodeTypeModificationsOutput) 29 out.ResultMetadata = metadata 30 return out, nil 31} 32 33// The input parameters for the ListAllowedNodeTypeModifications operation. 34type ListAllowedNodeTypeModificationsInput struct { 35 36 // The name of the cluster you want to scale up to a larger node instanced type. 37 // ElastiCache uses the cluster id to identify the current node type of this 38 // cluster and from that to create a list of node types you can scale up to. You 39 // must provide a value for either the CacheClusterId or the ReplicationGroupId. 40 CacheClusterId *string 41 42 // The name of the replication group want to scale up to a larger node type. 43 // ElastiCache uses the replication group id to identify the current node type 44 // being used by this replication group, and from that to create a list of node 45 // types you can scale up to. You must provide a value for either the 46 // CacheClusterId or the ReplicationGroupId. 47 ReplicationGroupId *string 48} 49 50// Represents the allowed node types you can use to modify your cluster or 51// replication group. 52type ListAllowedNodeTypeModificationsOutput struct { 53 54 // A string list, each element of which specifies a cache node type which you can 55 // use to scale your cluster or replication group. When scaling down a Redis 56 // cluster or replication group using ModifyCacheCluster or ModifyReplicationGroup, 57 // use a value from this list for the CacheNodeType parameter. 58 ScaleDownModifications []string 59 60 // A string list, each element of which specifies a cache node type which you can 61 // use to scale your cluster or replication group. When scaling up a Redis cluster 62 // or replication group using ModifyCacheCluster or ModifyReplicationGroup, use a 63 // value from this list for the CacheNodeType parameter. 64 ScaleUpModifications []string 65 66 // Metadata pertaining to the operation's result. 67 ResultMetadata middleware.Metadata 68} 69 70func addOperationListAllowedNodeTypeModificationsMiddlewares(stack *middleware.Stack, options Options) (err error) { 71 err = stack.Serialize.Add(&awsAwsquery_serializeOpListAllowedNodeTypeModifications{}, middleware.After) 72 if err != nil { 73 return err 74 } 75 err = stack.Deserialize.Add(&awsAwsquery_deserializeOpListAllowedNodeTypeModifications{}, middleware.After) 76 if err != nil { 77 return err 78 } 79 if err = addSetLoggerMiddleware(stack, options); err != nil { 80 return err 81 } 82 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 83 return err 84 } 85 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 86 return err 87 } 88 if err = addResolveEndpointMiddleware(stack, options); err != nil { 89 return err 90 } 91 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 92 return err 93 } 94 if err = addRetryMiddlewares(stack, options); err != nil { 95 return err 96 } 97 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 98 return err 99 } 100 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 101 return err 102 } 103 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 104 return err 105 } 106 if err = addClientUserAgent(stack); err != nil { 107 return err 108 } 109 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 110 return err 111 } 112 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 113 return err 114 } 115 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListAllowedNodeTypeModifications(options.Region), middleware.Before); err != nil { 116 return err 117 } 118 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 119 return err 120 } 121 if err = addResponseErrorMiddleware(stack); err != nil { 122 return err 123 } 124 if err = addRequestResponseLogging(stack, options); err != nil { 125 return err 126 } 127 return nil 128} 129 130func newServiceMetadataMiddleware_opListAllowedNodeTypeModifications(region string) *awsmiddleware.RegisterServiceMetadata { 131 return &awsmiddleware.RegisterServiceMetadata{ 132 Region: region, 133 ServiceID: ServiceID, 134 SigningName: "elasticache", 135 OperationName: "ListAllowedNodeTypeModifications", 136 } 137} 138