Paws::DynamoDB::BatchWriteItem - Arguments for method BatchWriteItem on Paws::DynamoDB
This class represents the parameters used for calling the method BatchWriteItem on the Amazon DynamoDB service. Use the attributes of this class as arguments to method BatchWriteItem.
You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to BatchWriteItem.
As an example:
$service_obj->BatchWriteItem(Att1 => $value1, Att2 => $value2, ...);
Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.
A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
DeleteRequest
PutRequest
DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:
DeleteItem
Key
Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.
PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:
PutItem
Item
Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.
ValidationException
If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.
Valid values are: "INDEXES", "TOTAL", "NONE"
"INDEXES"
"TOTAL"
"NONE"
Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
SIZE
NONE
Valid values are: "SIZE", "NONE"
"SIZE"
This class forms part of Paws, documenting arguments for method BatchWriteItem in Paws::DynamoDB
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
To install Paws::SDK::Config, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Paws::SDK::Config
CPAN shell
perl -MCPAN -e shell install Paws::SDK::Config
For more information on module installation, please visit the detailed CPAN module installation guide.