-- Your SQL goes here
ALTER TABLE authentication
ADD COLUMN IF NOT EXISTS maximum_supported_version JSONB,
ADD COLUMN IF NOT EXISTS threeds_server_transaction_id VARCHAR(64),
ADD COLUMN IF NOT EXISTS cavv VARCHAR(64),
ADD COLUMN IF NOT EXISTS authentication_flow_type VARCHAR(64),
ADD COLUMN IF NOT EXISTS message_version JSONB,
ADD COLUMN IF NOT EXISTS eci VARCHAR(64),
ADD COLUMN IF NOT EXISTS trans_status VARCHAR(64),
ADD COLUMN IF NOT EXISTS acquirer_bin VARCHAR(64),
ADD COLUMN IF NOT EXISTS acquirer_merchant_id VARCHAR(64),
ADD COLUMN IF NOT EXISTS three_ds_method_data VARCHAR,
ADD COLUMN IF NOT EXISTS three_ds_method_url VARCHAR,
ADD COLUMN IF NOT EXISTS acs_url VARCHAR,
ADD COLUMN IF NOT EXISTS challenge_request VARCHAR,
ADD COLUMN IF NOT EXISTS acs_reference_number VARCHAR,
ADD COLUMN IF NOT EXISTS acs_trans_id VARCHAR,
ADD COLUMN IF NOT EXISTS three_dsserver_trans_id VARCHAR,
ADD COLUMN IF NOT EXISTS acs_signed_content VARCHAR,
ADD COLUMN IF NOT EXISTS connector_metadata JSONB;