NAME

Paws::DynamoDB::Projection

USAGE

This class represents one of two things:

Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::DynamoDB::Projection object:

  $service_obj->Method(Att1 => { NonKeyAttributes => $value, ..., ProjectionType => $value  });

Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::DynamoDB::Projection object:

  $result = $service_obj->Method(...);
  $result->Att1->NonKeyAttributes

DESCRIPTION

Represents attributes that are copied (projected) from the table into an index. These are in addition to the primary key attributes and index key attributes, which are automatically projected.

ATTRIBUTES

NonKeyAttributes => ArrayRef[Str|Undef]

Represents the non-key attribute names which will be projected into the index.

For local secondary indexes, the total count of "NonKeyAttributes" summed across all of the local secondary indexes, must not exceed 20. If you project the same attribute into two different indexes, this counts as two distinct attributes when determining the total.

ProjectionType => Str

The set of attributes that are projected into the index:

"KEYS_ONLY" - Only the index and primary keys are projected into the index.
"INCLUDE" - In addition to the attributes described in "KEYS_ONLY", the secondary index will include other non-key attributes that you specify.
"ALL" - All of the table attributes are projected into the index.

BUGS and CONTRIBUTIONS

The source code is located here: <https://github.com/pplu/aws-sdk-perl>

Please report bugs to: <https://github.com/pplu/aws-sdk-perl/issues>