get-data-set-details¶
Description¶
Gets the details of a specific data set.
See also: AWS API Documentation
See ‘aws help’ for descriptions of global parameters.
Synopsis¶
get-data-set-details
--application-id <value>
--data-set-name <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
Options¶
--application-id (string)
The unique identifier of the application that this data set is associated with.
--data-set-name (string)
The name of the data set.
--cli-input-json | --cli-input-yaml (string)
Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.
--generate-cli-skeleton (string)
Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.
See ‘aws help’ for descriptions of global parameters.
Output¶
blocksize -> (integer)
The size of the block on disk.
creationTime -> (timestamp)
The timestamp when the data set was created.
dataSetName -> (string)
The name of the data set.
dataSetOrg -> (structure)
The type of data set. Possible values include VSAM, IS, PS, GDG, PO, PS, or unknown.
gdg -> (structure)
The generation data group of the data set.
limit -> (integer)
The maximum number of generation data sets, up to 255, in a GDG.
rollDisposition -> (string)
The disposition of the data set in the catalog.
vsam -> (structure)
The details of a VSAM data set.
alternateKeys -> (list)
The alternate key definitions, if any. A legacy dataset might not have any alternate key defined, but if those alternate keys definitions exist, provide them as some applications will make use of them.
(structure)
Defines an alternate key. This value is optional. A legacy data set might not have any alternate key defined but if those alternate keys definitions exist, provide them, as some applications will make use of them.
allowDuplicates -> (boolean)
Indicates whether the alternate key values are supposed to be unique for the given data set.
length -> (integer)
A strictly positive integer value representing the length of the alternate key.
name -> (string)
The name of the alternate key.
offset -> (integer)
A positive integer value representing the offset to mark the start of the alternate key part in the record byte array.
cacheAtStartup -> (boolean)
If set to True, enforces loading the data set into cache before it’s used by the application.
compressed -> (boolean)
Indicates whether indexes for this dataset are stored as compressed values. If you have a large data set (typically > 100 Mb), consider setting this flag to True.
encoding -> (string)
The character set used by the data set. Can be ASCII, EBCDIC, or unknown.
primaryKey -> (structure)
The primary key of the data set.
length -> (integer)
A strictly positive integer value representing the length of the primary key.
name -> (string)
A name for the Primary Key.
offset -> (integer)
A positive integer value representing the offset to mark the start of the primary key in the record byte array.
recordFormat -> (string)
The record format of the data set.
lastReferencedTime -> (timestamp)
The last time the data set was referenced.
lastUpdatedTime -> (timestamp)
The last time the data set was updated.
location -> (string)
The locaion where the data set is stored.
recordLength -> (integer)
The length of records in the data set.