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/AWS1/CL_SGMTRANSFORMS3DATASRC

Describes the S3 data source.

CONSTRUCTOR

IMPORTING

Required arguments:

iv_s3datatype TYPE /AWS1/SGMS3DATATYPE /AWS1/SGMS3DATATYPE

If you choose S3Prefix, S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for batch transform.

If you choose ManifestFile, S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for batch transform.

The following values are compatible: ManifestFile, S3Prefix

The following value is not compatible: AugmentedManifestFile

iv_s3uri TYPE /AWS1/SGMS3URI /AWS1/SGMS3URI

Depending on the value specified for the S3DataType, identifies either a key name prefix or a manifest. For example:

  • A key name prefix might look like this: s3://bucketname/exampleprefix/.

  • A manifest might look like this: s3://bucketname/example.manifest

    The manifest is an S3 object which is a JSON file with the following format:

    [ {"prefix": "s3://customer_bucket/some/prefix/"},

    "relative/path/to/custdata-1",

    "relative/path/custdata-2",

    ...

    "relative/path/custdata-N"

    ]

    The preceding JSON matches the following S3Uris:

    s3://customer_bucket/some/prefix/relative/path/to/custdata-1

    s3://customer_bucket/some/prefix/relative/path/custdata-2

    ...

    s3://customer_bucket/some/prefix/relative/path/custdata-N

    The complete set of S3Uris in this manifest constitutes the input data for the channel for this datasource. The object that each S3Uris points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

Queryable Attributes

S3DataType

If you choose S3Prefix, S3Uri identifies a key name prefix. Amazon SageMaker uses all objects with the specified key name prefix for batch transform.

If you choose ManifestFile, S3Uri identifies an object that is a manifest file containing a list of object keys that you want Amazon SageMaker to use for batch transform.

The following values are compatible: ManifestFile, S3Prefix

The following value is not compatible: AugmentedManifestFile

Accessible with the following methods

Method Description
GET_S3DATATYPE() Getter for S3DATATYPE, with configurable default
ASK_S3DATATYPE() Getter for S3DATATYPE w/ exceptions if field has no value
HAS_S3DATATYPE() Determine if S3DATATYPE has a value

S3Uri

Depending on the value specified for the S3DataType, identifies either a key name prefix or a manifest. For example:

  • A key name prefix might look like this: s3://bucketname/exampleprefix/.

  • A manifest might look like this: s3://bucketname/example.manifest

    The manifest is an S3 object which is a JSON file with the following format:

    [ {"prefix": "s3://customer_bucket/some/prefix/"},

    "relative/path/to/custdata-1",

    "relative/path/custdata-2",

    ...

    "relative/path/custdata-N"

    ]

    The preceding JSON matches the following S3Uris:

    s3://customer_bucket/some/prefix/relative/path/to/custdata-1

    s3://customer_bucket/some/prefix/relative/path/custdata-2

    ...

    s3://customer_bucket/some/prefix/relative/path/custdata-N

    The complete set of S3Uris in this manifest constitutes the input data for the channel for this datasource. The object that each S3Uris points to must be readable by the IAM role that Amazon SageMaker uses to perform tasks on your behalf.

Accessible with the following methods

Method Description
GET_S3URI() Getter for S3URI, with configurable default
ASK_S3URI() Getter for S3URI w/ exceptions if field has no value
HAS_S3URI() Determine if S3URI has a value