GlobalSecondaryIndex

The name of the global secondary index. The name must be unique among all other indexes on this table.

The complete key schema for a global secondary index, which consists of one or more pairs of attribute names and key types:

The maximum number of read and write units for the specified global secondary index. If you use this parameter, you must specify MaxReadRequestUnits, MaxWriteRequestUnits, or both. You must use either OnDemandThroughput or ProvisionedThroughput based on your table's capacity mode.

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

Represents the provisioned throughput settings for the specified global secondary index. You must use either OnDemandThroughput or ProvisionedThroughput based on your table's capacity mode.

Represents the warm throughput value (in read units per second and write units per second) for the specified secondary index. If you use this parameter, you must specify ReadUnitsPerSecond, WriteUnitsPerSecond, or both.