Fee payer public key.
Associated token account address.
Owner of the associated token account.
Mint address.
Token program ID (default: TOKEN_PROGRAM_ID).
OptionalassociatedTokenProgramId: PublicKeyAssociated token program ID.
OptionalctokenConfig: CTokenConfigOptional light-token-specific configuration.
Create idempotent instruction for creating an associated token account (SPL, Token-2022, or light-token). Follows SPL Token API signature with optional light-token config at the end.