{ "title": "AIP-32 Enable Storage Deletion Refund", "description": "AIP-32: Storage Deletion Refund. A refund for the storage slot allocation fee is issued on the deletion of a global state item.", "source_code_url": "https://github.com/aptos-foundation/mainnet-proposals/tree/main/sources/v1.7/step_6_enable_storage_deletion_refund", "discussion_url": "https://github.com/aptos-foundation/AIPs/issues/127" }