- If the Hook is being Weakly Executed then emplace the metadata of the originating transaction into the slot specified or into a new slot if no slot is specified
int64_t meta_slot ( uint32_t slot_no );
int64_t meta_slot_no = meta_slot(0);
|slot_no||uint32_t||The slot number to emplace into, or 0 if you wish to pick the next available.|
|int64_t||The slot the otxn was placed in|
- specified slot number exceeds the largest possible slot number
- the request could not granted because no free slot was avaialble to place the originating transaction into.
- The hook is being Strongly Executed and therefore no transactional metadata is available.