/
api_op_DescribeDBRecommendations.go
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/
api_op_DescribeDBRecommendations.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package rds
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/rds/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
"time"
)
// Describes the recommendations to resolve the issues for your DB instances, DB
// clusters, and DB parameter groups.
func (c *Client) DescribeDBRecommendations(ctx context.Context, params *DescribeDBRecommendationsInput, optFns ...func(*Options)) (*DescribeDBRecommendationsOutput, error) {
if params == nil {
params = &DescribeDBRecommendationsInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeDBRecommendations", params, optFns, c.addOperationDescribeDBRecommendationsMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeDBRecommendationsOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeDBRecommendationsInput struct {
// A filter that specifies one or more recommendations to describe.
//
// Supported Filters:
//
// - recommendation-id - Accepts a list of recommendation identifiers. The
// results list only includes the recommendations whose identifier is one of the
// specified filter values.
//
// - status - Accepts a list of recommendation statuses.
//
// Valid values:
//
// - active - The recommendations which are ready for you to apply.
//
// - pending - The applied or scheduled recommendations which are in progress.
//
// - resolved - The recommendations which are completed.
//
// - dismissed - The recommendations that you dismissed.
//
// The results list only includes the recommendations whose status is one of the
// specified filter values.
//
// - severity - Accepts a list of recommendation severities. The results list
// only includes the recommendations whose severity is one of the specified filter
// values.
//
// Valid values:
//
// - high
//
// - medium
//
// - low
//
// - informational
//
// - type-id - Accepts a list of recommendation type identifiers. The results
// list only includes the recommendations whose type is one of the specified filter
// values.
//
// - dbi-resource-id - Accepts a list of database resource identifiers. The
// results list only includes the recommendations that generated for the specified
// databases.
//
// - cluster-resource-id - Accepts a list of cluster resource identifiers. The
// results list only includes the recommendations that generated for the specified
// clusters.
//
// - pg-arn - Accepts a list of parameter group ARNs. The results list only
// includes the recommendations that generated for the specified parameter groups.
//
// - cluster-pg-arn - Accepts a list of cluster parameter group ARNs. The results
// list only includes the recommendations that generated for the specified cluster
// parameter groups.
Filters []types.Filter
// A filter to include only the recommendations that were updated after this
// specified time.
LastUpdatedAfter *time.Time
// A filter to include only the recommendations that were updated before this
// specified time.
LastUpdatedBefore *time.Time
// The language that you choose to return the list of recommendations.
//
// Valid values:
//
// - en
//
// - en_UK
//
// - de
//
// - es
//
// - fr
//
// - id
//
// - it
//
// - ja
//
// - ko
//
// - pt_BR
//
// - zh_TW
//
// - zh_CN
Locale *string
// An optional pagination token provided by a previous DescribeDBRecommendations
// request. If this parameter is specified, the response includes only records
// beyond the marker, up to the value specified by MaxRecords .
Marker *string
// The maximum number of recommendations to include in the response. If more
// records exist than the specified MaxRecords value, a pagination token called a
// marker is included in the response so that you can retrieve the remaining
// results.
MaxRecords *int32
noSmithyDocumentSerde
}
type DescribeDBRecommendationsOutput struct {
// A list of recommendations which is returned from DescribeDBRecommendations API
// request.
DBRecommendations []types.DBRecommendation
// An optional pagination token provided by a previous DBRecommendationsMessage
// request. This token can be used later in a DescribeDBRecomendations request.
Marker *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeDBRecommendationsMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpDescribeDBRecommendations{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpDescribeDBRecommendations{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeDBRecommendations"); 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 = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = 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 = addOpDescribeDBRecommendationsValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeDBRecommendations(options.Region), middleware.Before); err != nil {
return err
}
if err = 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
}
// DescribeDBRecommendationsAPIClient is a client that implements the
// DescribeDBRecommendations operation.
type DescribeDBRecommendationsAPIClient interface {
DescribeDBRecommendations(context.Context, *DescribeDBRecommendationsInput, ...func(*Options)) (*DescribeDBRecommendationsOutput, error)
}
var _ DescribeDBRecommendationsAPIClient = (*Client)(nil)
// DescribeDBRecommendationsPaginatorOptions is the paginator options for
// DescribeDBRecommendations
type DescribeDBRecommendationsPaginatorOptions struct {
// The maximum number of recommendations to include in the response. If more
// records exist than the specified MaxRecords value, a pagination token called a
// marker is included in the response so that you can retrieve the remaining
// results.
Limit int32
// Set to true if pagination should stop if the service returns a pagination token
// that matches the most recent token provided to the service.
StopOnDuplicateToken bool
}
// DescribeDBRecommendationsPaginator is a paginator for DescribeDBRecommendations
type DescribeDBRecommendationsPaginator struct {
options DescribeDBRecommendationsPaginatorOptions
client DescribeDBRecommendationsAPIClient
params *DescribeDBRecommendationsInput
nextToken *string
firstPage bool
}
// NewDescribeDBRecommendationsPaginator returns a new
// DescribeDBRecommendationsPaginator
func NewDescribeDBRecommendationsPaginator(client DescribeDBRecommendationsAPIClient, params *DescribeDBRecommendationsInput, optFns ...func(*DescribeDBRecommendationsPaginatorOptions)) *DescribeDBRecommendationsPaginator {
if params == nil {
params = &DescribeDBRecommendationsInput{}
}
options := DescribeDBRecommendationsPaginatorOptions{}
if params.MaxRecords != nil {
options.Limit = *params.MaxRecords
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeDBRecommendationsPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.Marker,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeDBRecommendationsPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeDBRecommendations page.
func (p *DescribeDBRecommendationsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeDBRecommendationsOutput, error) {
if !p.HasMorePages() {
return nil, fmt.Errorf("no more pages available")
}
params := *p.params
params.Marker = p.nextToken
var limit *int32
if p.options.Limit > 0 {
limit = &p.options.Limit
}
params.MaxRecords = limit
result, err := p.client.DescribeDBRecommendations(ctx, ¶ms, optFns...)
if err != nil {
return nil, err
}
p.firstPage = false
prevToken := p.nextToken
p.nextToken = result.Marker
if p.options.StopOnDuplicateToken &&
prevToken != nil &&
p.nextToken != nil &&
*prevToken == *p.nextToken {
p.nextToken = nil
}
return result, nil
}
func newServiceMetadataMiddleware_opDescribeDBRecommendations(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeDBRecommendations",
}
}