endorsement_type | string | null | Type of endorsement form. Only applicable if the form_type is ENDORSEMENT . | enum: SINKHOLE_COVERAGE , WATER_OR_STEAM_SEEPAGE_OR_LEAKAGE_COVERAGE , REFRIGERATED_PROPERTY_COVERAGE , SERVICE_LINE_COVERAGE , EXTENDED_REPLACEMENT_COST_COVERAGE , EXTENDED_ROOF_SURFACES_COVERAGE , ROOF_ACTUAL_CASH_VALUE_COVERAGE , ROOF_REPLACEMENT_COST_COVERAGE , SPECIAL_PERSONAL_PROPERTY_COVERAGE , IDENTITY_THEFT_COVERAGE , CREDIT_CARD_FRAUD_CHECK_FORGERY_OR_COUNTERFEIT_MONEY_COVERAGE , HOME_DAYCARE_COVERAGE , ASSISTED_LIVING_CARE_COVERAGE , LOSS_ASSESSEMENT_COVERAGE , SECONDARY_RESIDENCE_COVERAGE , INFLATION_GUARD_COVERAGE , PERSONAL_INJURY_COVERAGE , HOME_COMPUTER_COVERAGE , FUNCTIONAL_REPLACEMENT_COST_LOSS_SETTLEMENT , PERSONAL_PROPERTY_REPLACEMENT_COST_LOSS_SETTLEMENT , GAP_COVERAGE , ORIGINAL_EQUIPMENT_MANUFACTURER_COVERAGE , CUSTOM_EQUIPMENT_COVERAGE , NEW_CAR_REPLACEMENT_COVERAGE , RIDESHARE_COVERAGE , ACCIDENT_FORGIVENESS_COVERAGE , COMMERCIAL_USE_COVERAGE , UNINSURED_AND_UNDERINSURED_MOTORIST_COVERAGE , UNINSURED_MOTORIST_COVERAGE , UNDERINSURED_MOTORIST_COVERAGE , RENTAL_REIMBURSEMENT_COVERAGE , ROADSIDE_ASSISTANCE_COVERAGE , TOWING_AND_LABOR_COVERAGE , PERSONAL_INJURY_PROTECTION_COVERAGE , SINGLE_LIABILITY_LIMIT , ADDITIONAL_INSURED , FINE_ART_COVERAGE , THEFT_OF_MONEY_AND_SECURITIES_ON_PREMISES_COVERAGE , THEFT_OF_MONEY_AND_SECURITIES_OFF_PREMISES_COVERAGE , OTHER_THAN_THEFT_OF_MONEY_AND_SECURITIES_ON_PREMISES_COVERAGE , OTHER_THAN_THEFT_OF_MONEY_AND_SECURITIES_OFF_PREMISES_COVERAGE , ACCOUNTS_RECEIVABLE_COVERAGE , VALUABLE_PAPERS_AND_RECORDS_ON_PREMISES_COVERAGE , VALUABLE_PAPERS_AND_RECORDS_OFF_PREMISES_COVERAGE , ARSON_OR_THEFT_REWARD_COVERAGE , DEBRIS_REMOVAL_COVERAGE , OUTDOOR_SIGNS_COVERAGE , OUTDOOR_PROPERTY_COVERAGE , SPOILAGE_COVERAGE , EMPLOYMENT_PRACTICES_LIABILITY_COVERAGE , EMPLOYEE_BENEFITS_LIABILITY_COVERAGE , FIRE_DEPARTMENT_SERVICE_CHARGE_COVERAGE , LIQUOR_LIABILITY_COVERAGE , BUILDING_GLASS_COVERAGE , HIRED_AUTO_BODILY_INJURY_COVERAGE , HIRED_AUTO_PROPERTY_DAMAGE_COVERAGE , NON_OWNED_AUTO_COVERAGE , HIRED_AUTO_COVERAGE , HIRED_AND_NON_OWNED_AUTO_COVERAGE , DATA_COMPROMISE_COVERAGE , BAILEES_CUSTOMER_COVERAGE , PROPERTY_IN_TRANSIT_COVERAGE , EQUIPMENT_BREAKDOWN_COVERAGE , ORDINANCE_OR_LAW_COVERAGE , WINDSTORM_OR_HAIL_COVERAGE , EARTHQUAKE_COVERAGE , FLOOD_COVERAGE , WATER_BACKUP_COVERAGE , LIMITED_FUNGI_OR_MOLD_COVERAGE , PARTNERS_OFFICERS_AND_OTHER_EXCLUSION , EXPERIENCE_RATING_MODIFICATION_FACTOR , NOTIFICATION_OF_CHANGE_IN_OWNERSHIP , CATASTOPHE_OTHER_THAN_CERTIFIED_ACTS_OF_TERRORISM_PREMIUM , TERRORISM_RISK_INSURANCE_PROGRAM_REAUTHORIZATION_ACT_DISCLOSURE , AUDIT_NONCOMPLIANCE_CHARGE , PENDING_RATE_CHANGE , PREMIUM_DUE_DATE , DESIGNATED_WORKPLACES_EXCLUSIION , WAIVER_OF_RIGHTS_TO_RECOVER_FROM_OTHERS , PREMIUM_DISCOUNT |