CREATEDATASETGROUP()`¶

About CreateDatasetGroup¶

Creates a dataset group, which holds a collection of related datasets. You can add datasets to the dataset group when you create the dataset group, or later by using the UpdateDatasetGroup operation.

After creating a dataset group and adding datasets, you use the dataset group when you create a predictor. For more information, see Dataset groups.

To get a list of all your datasets groups, use the ListDatasetGroups operation.

The Status of a dataset group must be ACTIVE before you can use the dataset group to create a predictor. To get the status, use the DescribeDatasetGroup operation.

Method Signature¶

METHODS /AWS1/IF_FCS~CREATEDATASETGROUP
  IMPORTING
    !IV_DATASETGROUPNAME TYPE /AWS1/FCSNAME OPTIONAL
    !IV_DOMAIN TYPE /AWS1/FCSDOMAIN OPTIONAL
    !IT_DATASETARNS TYPE /AWS1/CL_FCSARNLIST_W=>TT_ARNLIST OPTIONAL
    !IT_TAGS TYPE /AWS1/CL_FCSTAG=>TT_TAGS OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_fcscreatedsgrouprsp
  RAISING
    /AWS1/CX_FCSINVALIDINPUTEX
    /AWS1/CX_FCSLIMITEXCEEDEDEX
    /AWS1/CX_FCSRESRCALRDYEXISTSEX
    /AWS1/CX_FCSRESOURCEINUSEEX
    /AWS1/CX_FCSRESOURCENOTFOUNDEX
    /AWS1/CX_FCSCLIENTEXC
    /AWS1/CX_FCSSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Required arguments:¶

`iv_datasetgroupname` `TYPE /AWS1/FCSNAME` `/AWS1/FCSNAME`¶

A name for the dataset group.

`iv_domain` `TYPE /AWS1/FCSDOMAIN` `/AWS1/FCSDOMAIN`¶

The domain associated with the dataset group. When you add a dataset to a dataset group, this value and the value specified for the Domain parameter of the CreateDataset operation must match.

The Domain and DatasetType that you choose determine the fields that must be present in training data that you import to a dataset. For example, if you choose the RETAIL domain and TARGET_TIME_SERIES as the DatasetType, Amazon Forecast requires that item_id, timestamp, and demand fields are present in your data. For more information, see Dataset groups.

Optional arguments:¶

`it_datasetarns` `TYPE /AWS1/CL_FCSARNLIST_W=>TT_ARNLIST` `TT_ARNLIST`¶

An array of Amazon Resource Names (ARNs) of the datasets that you want to include in the dataset group.

`it_tags` `TYPE /AWS1/CL_FCSTAG=>TT_TAGS` `TT_TAGS`¶

The optional metadata that you apply to the dataset group to help you categorize and organize them. Each tag consists of a key and an optional value, both of which you define.

The following basic restrictions apply to tags:

Maximum number of tags per resource - 50.

For each resource, each tag key must be unique, and each tag key can have only one value.

Maximum key length - 128 Unicode characters in UTF-8.

Maximum value length - 256 Unicode characters in UTF-8.

If your tagging schema is used across multiple services and resources, remember that other services may have restrictions on allowed characters. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . _ : / @.

Tag keys and values are case sensitive.

Do not use aws:, AWS:, or any upper or lowercase combination of such as a prefix for keys as it is reserved for Amazon Web Services use. You cannot edit or delete tag keys with this prefix. Values can have this prefix. If a tag value has aws as its prefix but the key does not, then Forecast considers it to be a user tag and will count against the limit of 50 tags. Tags with only the key prefix of aws do not count against your tags per resource limit.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_fcscreatedsgrouprsp` `/AWS1/CL_FCSCREATEDSGROUPRSP`¶

Domain /AWS1/RT_ACCOUNT_ID

Primitive Type NUMC

Examples¶

Syntax Example¶

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->createdatasetgroup(
  it_datasetarns = VALUE /aws1/cl_fcsarnlist_w=>tt_arnlist(
    ( new /aws1/cl_fcsarnlist_w( |string| ) )
  )
  it_tags = VALUE /aws1/cl_fcstag=>tt_tags(
    (
      new /aws1/cl_fcstag(
        iv_key = |string|
        iv_value = |string|
      )
    )
  )
  iv_datasetgroupname = |string|
  iv_domain = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_arn = lo_result->get_datasetgrouparn( ).
ENDIF.

/AWS1/IF_FCS=>CREATEDATASETGROUP()¶