[ aws . supplychain ]
list-data-lake-datasets
Description
Enables you to programmatically view the list of Amazon Web Services Supply Chain data lake datasets. Developers can view the datasets and the corresponding information such as namespace, schema, and so on for a given instance ID and namespace.
See also: AWS API Documentation
list-data-lake-datasets is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: datasets
Synopsis
list-data-lake-datasets
--instance-id <value>
--namespace <value>
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
Options
--instance-id (string)
--namespace (string)
The namespace of the dataset, besides the custom defined namespace, every instance comes with below pre-defined namespaces:
- asc - For information on the Amazon Web Services Supply Chain supported datasets see https://docs.aws.amazon.com/aws-supply-chain/latest/userguide/data-model-asc.html .
- default - For datasets with custom user-defined schemas.
--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.
--starting-token (string)
A token to specify where to start paginating. This is the NextToken from a previously truncated response.
For usage examples, see Pagination in the AWS Command Line Interface User Guide .
--page-size (integer)
The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.
For usage examples, see Pagination in the AWS Command Line Interface User Guide .
--max-items (integer)
The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.
For usage examples, see Pagination in the AWS Command Line Interface User Guide .
--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. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.
Global Options
--debug (boolean)
Turn on debug logging.
--endpoint-url (string)
Override command’s default URL with the given URL.
--no-verify-ssl (boolean)
By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.
--no-paginate (boolean)
Disable automatic pagination. If automatic pagination is disabled, the AWS CLI will only make one call, for the first page of results.
--output (string)
The formatting style for command output.
- json
- text
- table
- yaml
- yaml-stream
--query (string)
A JMESPath query to use in filtering the response data.
--profile (string)
Use a specific profile from your credential file.
--region (string)
The region to use. Overrides config/env settings.
--version (string)
Display the version of this tool.
--color (string)
Turn on/off color output.
- on
- off
- auto
--no-sign-request (boolean)
Do not sign requests. Credentials will not be loaded if this argument is provided.
--ca-bundle (string)
The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.
--cli-read-timeout (int)
The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.
--cli-connect-timeout (int)
The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.
--cli-binary-format (string)
The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob fileb:// will always be treated as binary and use the file contents directly regardless of the cli-binary-format setting. When using file:// the file contents will need to properly formatted for the configured cli-binary-format.
- base64
- raw-in-base64-out
--no-cli-pager (boolean)
Disable cli pager for output.
--cli-auto-prompt (boolean)
Automatically prompt for CLI input parameters.
--no-cli-auto-prompt (boolean)
Disable automatically prompt for CLI input parameters.
Output
datasets -> (list)
The list of fetched dataset details.
(structure)
The data lake dataset details.
instanceId -> (string)
namespace -> (string)
The namespace of the dataset, besides the custom defined namespace, every instance comes with below pre-defined namespaces:
- asc - For information on the Amazon Web Services Supply Chain supported datasets see https://docs.aws.amazon.com/aws-supply-chain/latest/userguide/data-model-asc.html .
- default - For datasets with custom user-defined schemas.
name -> (string)
arn -> (string)
schema -> (structure)
The schema of the dataset.
name -> (string)
fields -> (list)
The list of field details of the dataset schema.
(structure)
The dataset field details.
name -> (string)
type -> (string)
isRequired -> (boolean)
primaryKeys -> (list)
The list of primary key fields for the dataset. Primary keys defined can help data ingestion methods to ensure data uniqueness: CreateDataIntegrationFlow’s dedupe strategy will leverage primary keys to perform records deduplication before write to dataset; SendDataIntegrationEvent’s UPSERT and DELETE can only work with dataset with primary keys. For more details, refer to those data ingestion documentations.
Note that defining primary keys does not necessarily mean the dataset cannot have duplicate records, duplicate records can still be ingested if CreateDataIntegrationFlow’s dedupe disabled or through SendDataIntegrationEvent’s APPEND operation.
(structure)
The detail of the primary key field.
name -> (string)
description -> (string)
partitionSpec -> (structure)
The partition specification for a dataset.
fields -> (list)
The fields on which to partition a dataset. The partitions will be applied hierarchically based on the order of this list.
(structure)
The detail of the partition field.
name -> (string)
transform -> (structure)
The transformation of the partition field. A transformation specifies how to partition on a given field. For example, with timestamp you can specify that you’d like to partition fields by day, e.g. data record with value 2025-01-03T00:00:00Z in partition field is in 2025-01-03 partition. Also noted that data record without any value in optional partition field is in NULL partition.
type -> (string)
The type of partitioning transformation for this field. The available options are:
- IDENTITY - Partitions data on a given field by its exact values.
- YEAR - Partitions data on a timestamp field using year granularity.
- MONTH - Partitions data on a timestamp field using month granularity.
- DAY - Partitions data on a timestamp field using day granularity.
- HOUR - Partitions data on a timestamp field using hour granularity.
createdTime -> (timestamp)
lastModifiedTime -> (timestamp)
nextToken -> (string)
© Copyright 2025, Amazon Web Services. Created using Sphinx.
