close_user_bundle_account

• The vault integration ACL must enable this integration before the instruction is accepted; that enablement is defined on the GLAM state account.
• If the signer is not the owner, the delegate ACL on the GLAM state must contain the exact protocol permission required by this instruction; registering a delegate alone is insufficient.
• Instruction-specific destination accounts must satisfy the external protocol's own account model; GLAM validates the accounts it needs for authorization and policy enforcement, then passes the remaining protocol accounts through CPI.
• The target account must be writable and controlled by the program or authority expected by the instruction.
• The rent refund destination or signer account must be writable because closing returns lamports to that account.
• Any protocol-specific empty-state requirement, such as zero balance, zero supply, no pending request, or no active position, must be satisfied before closure.
• The instruction metadata names CloseUserBundleAccount as the delegate permission for this instruction.
• bundle_account must be present in the Neutral bundles allowlist.

Uses the standard Big Seven account pattern, plus the instruction-specific accounts below.

• Enable the Neutral integration program on the vault integration ACL before Neutral bundle actions.
• Delegate permission: CloseUserBundleAccount.

• The Neutral bundle depositor account must be initialized and the bundle must remain allowlisted.