Request

Index Word	Description
0	Header code [Starting with 9.3.0-X: 0x00140384]
1	u32 little-endian Amiibo AppID
2	Size
3-14	0x30-byte structure, must be all-zero otherwise an error is returned.
15	0x20, PID translate-header for kernel.
16	PID written by kernel.
17	(Size<<14) \| 2
18	Pointer to input buf

Response

Index Word	Description
0	Header code
1	Result code

This is used to write to the Amiibo app-data in memory, when the app-data is not already setup for the user application.