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// Code generated by smithy-go-codegen DO NOT EDIT.
package dax
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/dax/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns information about all provisioned DAX clusters if no cluster identifier
// is specified, or about a specific DAX cluster if a cluster identifier is
// supplied. If the cluster is in the CREATING state, only cluster level
// information will be displayed until all of the nodes are successfully
// provisioned. If the cluster is in the DELETING state, only cluster level
// information will be displayed. If nodes are currently being added to the DAX
// cluster, node endpoint information and creation time for the additional nodes
// will not be displayed until they are completely provisioned. When the DAX
// cluster state is available, the cluster is ready for use. If nodes are currently
// being removed from the DAX cluster, no endpoint information for the removed
// nodes is displayed.
func (c *Client) DescribeClusters(ctx context.Context, params *DescribeClustersInput, optFns ...func(*Options)) (*DescribeClustersOutput, error) {
if params == nil {
params = &DescribeClustersInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeClusters", params, optFns, c.addOperationDescribeClustersMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeClustersOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeClustersInput struct {
// The names of the DAX clusters being described.
ClusterNames []string
// The maximum number of results to include in the response. If more results exist
// than the specified MaxResults value, a token is included in the response so
// that the remaining results can be retrieved. The value for MaxResults must be
// between 20 and 100.
MaxResults *int32
// An optional token returned from a prior request. Use this token for pagination
// of results from this action. If this parameter is specified, the response
// includes only results beyond the token, up to the value specified by MaxResults .
NextToken *string
noSmithyDocumentSerde
}
type DescribeClustersOutput struct {
// The descriptions of your DAX clusters, in response to a DescribeClusters
// request.
Clusters []types.Cluster
// Provides an identifier to allow retrieval of paginated results.
NextToken *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeClustersMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeClusters{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeClusters{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeClusters"); 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_opDescribeClusters(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_opDescribeClusters(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeClusters",
}
}
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