NBT Storage Locations

Valid Locations

Data MUST NOT be stored in any NBT storage locations except for the following:

For general-purpose public data.

Data within this storage location is public and SHOULD be persistent.

For all private data. (By definition, this is the only storage location that can hold private data.)

Additionally, private data MAY be stored in any subpath of <pack ID>:_ (e.g. <pack ID>:_/foo/bar).

For specific/specialized-use or otherwise contextual, public ephemeral data.

Data within this storage location is public and SHOULD be ephemeral.

Intended to allow for flexibility of unique interactions/APIs, such as providing data to an externally provided function called via macro.

For passing data through hooks (see Hooks).

For passing inputs to developer functions (see Developer Functions).

For passing outputs from developer functions (see Developer Functions).

For passing inputs to abstract functions (see Abstract Functions).

For passing outputs from abstract functions (see Abstract Functions).

For specifying pack configuration (see Pack Config).