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// Code generated by smithy-go-codegen DO NOT EDIT.
package ec2
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/ec2/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Describes one or more of the Reserved Instances that you purchased. For more
// information about Reserved Instances, see Reserved Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts-on-demand-reserved-instances.html)
// in the Amazon EC2 User Guide.
func (c *Client) DescribeReservedInstances(ctx context.Context, params *DescribeReservedInstancesInput, optFns ...func(*Options)) (*DescribeReservedInstancesOutput, error) {
if params == nil {
params = &DescribeReservedInstancesInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeReservedInstances", params, optFns, c.addOperationDescribeReservedInstancesMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeReservedInstancesOutput)
out.ResultMetadata = metadata
return out, nil
}
// Contains the parameters for DescribeReservedInstances.
type DescribeReservedInstancesInput struct {
// Checks whether you have the required permissions for the action, without
// actually making the request, and provides an error response. If you have the
// required permissions, the error response is DryRunOperation . Otherwise, it is
// UnauthorizedOperation .
DryRun *bool
// One or more filters.
// - availability-zone - The Availability Zone where the Reserved Instance can be
// used.
// - duration - The duration of the Reserved Instance (one year or three years),
// in seconds ( 31536000 | 94608000 ).
// - end - The time when the Reserved Instance expires (for example,
// 2015-08-07T11:54:42.000Z).
// - fixed-price - The purchase price of the Reserved Instance (for example,
// 9800.0).
// - instance-type - The instance type that is covered by the reservation.
// - scope - The scope of the Reserved Instance ( Region or Availability Zone ).
// - product-description - The Reserved Instance product platform description (
// Linux/UNIX | Linux with SQL Server Standard | Linux with SQL Server Web |
// Linux with SQL Server Enterprise | SUSE Linux | Red Hat Enterprise Linux |
// Red Hat Enterprise Linux with HA | Windows | Windows with SQL Server Standard
// | Windows with SQL Server Web | Windows with SQL Server Enterprise ).
// - reserved-instances-id - The ID of the Reserved Instance.
// - start - The time at which the Reserved Instance purchase request was placed
// (for example, 2014-08-07T11:54:42.000Z).
// - state - The state of the Reserved Instance ( payment-pending | active |
// payment-failed | retired ).
// - tag: - The key/value combination of a tag assigned to the resource. Use the
// tag key in the filter name and the tag value as the filter value. For example,
// to find all resources that have a tag with the key Owner and the value TeamA ,
// specify tag:Owner for the filter name and TeamA for the filter value.
// - tag-key - The key of a tag assigned to the resource. Use this filter to find
// all resources assigned a tag with a specific key, regardless of the tag value.
// - usage-price - The usage price of the Reserved Instance, per hour (for
// example, 0.84).
Filters []types.Filter
// Describes whether the Reserved Instance is Standard or Convertible.
OfferingClass types.OfferingClassType
// The Reserved Instance offering type. If you are using tools that predate the
// 2011-11-01 API version, you only have access to the Medium Utilization Reserved
// Instance offering type.
OfferingType types.OfferingTypeValues
// One or more Reserved Instance IDs. Default: Describes all your Reserved
// Instances, or only those otherwise specified.
ReservedInstancesIds []string
noSmithyDocumentSerde
}
// Contains the output for DescribeReservedInstances.
type DescribeReservedInstancesOutput struct {
// A list of Reserved Instances.
ReservedInstances []types.ReservedInstances
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeReservedInstancesMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsEc2query_serializeOpDescribeReservedInstances{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsEc2query_deserializeOpDescribeReservedInstances{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeReservedInstances"); 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_opDescribeReservedInstances(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_opDescribeReservedInstances(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeReservedInstances",
}
}
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