# estimateAddPiecesCalldataSize

## Type Aliases

| Type Alias | Description |
| ------ | ------ |
| [ErrorType](/reference/filoz/synapse-core/utils/namespaces/estimateaddpiecescalldatasize/type-aliases/errortype/) | `Error` when data set or piece metadata exceeds the contract limits. |
| [OptionsType](/reference/filoz/synapse-core/utils/namespaces/estimateaddpiecescalldatasize/type-aliases/optionstype/) | - |
| [OutputType](/reference/filoz/synapse-core/utils/namespaces/estimateaddpiecescalldatasize/type-aliases/outputtype/) | - |