Synopsis
Calls the Amazon ElastiCache DescribeReservedCacheNodes API operation.
Syntax
Get-ECReservedCacheNode-ReservedCacheNodeId <String>-ReservedCacheNodesOfferingId <String>-CacheNodeType <String>-Duration <String>-OfferingType <String>-ProductDescription <String>-Marker <String>-MaxRecord <Int32>
Description
Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
This operation automatically pages all available results to the pipeline - parameters related to iteration are only needed if you want to manually control the paginated output.
This operation automatically pages all available results to the pipeline - parameters related to iteration are only needed if you want to manually control the paginated output.
Parameters
-CacheNodeType <String>
The cache node type filter value. Use this parameter to show only those reservations matching the specified cache node type.The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts.
- General purpose:
- Current generation: M5 node types:
cache.m5.large,cache.m5.xlarge,cache.m5.2xlarge,cache.m5.4xlarge,cache.m5.12xlarge,cache.m5.24xlargeM4 node types:cache.m4.large,cache.m4.xlarge,cache.m4.2xlarge,cache.m4.4xlarge,cache.m4.10xlargeT2 node types:cache.t2.micro,cache.t2.small,cache.t2.medium - Previous generation: (not recommended)T1 node types:
cache.t1.microM1 node types:cache.m1.small,cache.m1.medium,cache.m1.large,cache.m1.xlargeM3 node types:cache.m3.medium,cache.m3.large,cache.m3.xlarge,cache.m3.2xlarge
- Current generation: M5 node types:
- Compute optimized:
- Previous generation: (not recommended)C1 node types:
cache.c1.xlarge
- Previous generation: (not recommended)C1 node types:
- Memory optimized:
- Current generation: R5 node types:
cache.r5.large,cache.r5.xlarge,cache.r5.2xlarge,cache.r5.4xlarge,cache.r5.12xlarge,cache.r5.24xlargeR4 node types:cache.r4.large,cache.r4.xlarge,cache.r4.2xlarge,cache.r4.4xlarge,cache.r4.8xlarge,cache.r4.16xlarge - Previous generation: (not recommended)M2 node types:
cache.m2.xlarge,cache.m2.2xlarge,cache.m2.4xlargeR3 node types:cache.r3.large,cache.r3.xlarge,cache.r3.2xlarge,cache.r3.4xlarge,cache.r3.8xlarge
- Current generation: R5 node types:
- All current generation instance types are created in Amazon VPC by default.
- Redis append-only files (AOF) are not supported for T1 or T2 instances.
- Redis Multi-AZ with automatic failover is not supported on T1 instances.
- Redis configuration variables
appendonlyandappendfsyncare not supported on Redis version 2.8.22 and later.
| Required? | False |
| Position? | 3 |
| Accept pipeline input? | False |
-Duration <String>
The duration filter value, specified in years or seconds. Use this parameter to show only reservations for this duration.Valid Values:
1 | 3 | 31536000 | 94608000 | Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
-Marker <String>
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by
Note: This parameter is only used if you are manually controlling output pagination of the service API call.
In order to manually control output pagination, assign $null, for the first call, and the value of $AWSHistory.LastServiceResponse.Marker, for subsequent calls, to this parameter.
MaxRecords.Note: This parameter is only used if you are manually controlling output pagination of the service API call.
In order to manually control output pagination, assign $null, for the first call, and the value of $AWSHistory.LastServiceResponse.Marker, for subsequent calls, to this parameter.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | NextToken |
-MaxRecord <Int32>
The maximum number of records to include in the response. If more records exist than the specified
MaxRecords value, a marker is included in the response so that the remaining results can be retrieved.Default: 100Constraints: minimum 20; maximum 100. | Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | MaxItems, MaxRecords |
-OfferingType <String>
The offering type filter value. Use this parameter to show only the available offerings matching the specified offering type.Valid values:
"Light Utilization"|"Medium Utilization"|"Heavy Utilization" | Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
-ProductDescription <String>
The product description filter value. Use this parameter to show only those reservations matching the specified product description.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
-ReservedCacheNodeId <String>
The reserved cache node identifier filter value. Use this parameter to show only the reservation that matches the specified reservation ID.
| Required? | False |
| Position? | 1 |
| Accept pipeline input? | True (ByValue, ByPropertyName) |
-ReservedCacheNodesOfferingId <String>
The offering identifier filter value. Use this parameter to show only purchased reservations matching the specified offering identifier.
| Required? | False |
| Position? | 2 |
| Accept pipeline input? | True (ByPropertyName) |
Common Credential and Region Parameters
-AccessKey <String>
The AWS access key for the user account. This can be a temporary access key
if the corresponding session token is supplied to the -SessionToken parameter.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | AK |
-Credential <AWSCredentials>
An AWSCredentials object instance containing access and secret key information,
and optionally a token for session-based credentials.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
-ProfileLocation <String>
Used to specify the name and location of the ini-format credential file (shared with the AWS CLI and other AWS SDKs)
If this optional parameter is omitted this cmdlet will search the encrypted credential file used by the AWS SDK for .NET and AWS Toolkit for Visual Studio first. If the profile is not found then the cmdlet will search in the ini-format credential file at the default location: (user's home directory)\.aws\credentials. Note that the encrypted credential file is not supported on all platforms. It will be skipped when searching for profiles on Windows Nano Server, Mac, and Linux platforms.
If this parameter is specified then this cmdlet will only search the ini-format credential file at the location given.
As the current folder can vary in a shell or during script execution it is advised that you use specify a fully qualified path instead of a relative path.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | AWSProfilesLocation, ProfilesLocation |
-ProfileName <String>
The user-defined name of an AWS credentials or SAML-based role profile containing
credential information. The profile is expected to be found in the secure credential
file shared with the AWS SDK for .NET and AWS Toolkit for Visual Studio. You can also
specify the name of a profile stored in the .ini-format credential file used with
the AWS CLI and other AWS SDKs.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | AWSProfileName, StoredCredentials |
-NetworkCredential <PSCredential>
Used with SAML-based authentication when ProfileName references a SAML role profile.
Contains the network credentials to be supplied during authentication with the
configured identity provider's endpoint. This parameter is not required if the
user's default network identity can or should be used during authentication.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
-SecretKey <String>
The AWS secret key for the user account. This can be a temporary secret key
if the corresponding session token is supplied to the -SessionToken parameter.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | SecretAccessKey, SK |
-SessionToken <String>
The session token if the access and secret keys are temporary session-based
credentials.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | ST |
-Region <String>
The system name of the AWS region in which the operation should be invoked. For example, us-east-1, eu-west-1 etc.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
| Aliases | RegionToCall |
-EndpointUrl <String>
The endpoint to make the call against.
Note: This parameter is primarily for internal AWS use and is not required/should not be specified for normal usage. The cmdlets normally determine which endpoint to call based on the region specified to the -Region parameter or set as default in the shell (via Set-DefaultAWSRegion). Only specify this parameter if you must direct the call to a specific custom endpoint.
| Required? | False |
| Position? | Named |
| Accept pipeline input? | False |
Inputs
You can pipe a String object to this cmdlet for the ReservedCacheNodeId parameter.
Outputs
This cmdlet returns a collection of Amazon.ElastiCache.Model.ReservedCacheNode objects.
The service call response (type Amazon.ElastiCache.Model.DescribeReservedCacheNodesResponse) can also be referenced from properties attached to the cmdlet entry in the $AWSHistory stack.
Additionally, the following properties are added as Note properties to the service response type instance for the cmdlet entry in the $AWSHistory stack: Marker (type System.String)
Related Links
Supported Version
AWS Tools for PowerShell: 2.x.y.z
