# Update Aircraft Maintenance Schedule

Update the maintenance schedule of an aircraft.

Endpoint: PUT /api/external/aircraft/{aircraftId}/maintenanceSchedules
Version: 1.5.0
Security: API_AUTHENTICATION

## Path parameters:

  - `aircraftId` (integer, required)
    Aircraft ID
    Example: 123456

## Request fields (*/*):

  - `scheduleType` (string)
    Schedule type
    Enum: "INTERVAL", "CALENDAR", "UPDATE", "AIRWORTHINESS_DIRECTIVE"

  - `unit` (string)
    Unit
    Enum: "FLIGHT_HOURS", "FLIGHT_CYCLES", "ENGINE1_HOURS", "ENGINE2_HOURS", "ENGINE3_HOURS", "ENGINE4_HOURS", "ENGINE1_CYCLES", "ENGINE2_CYCLES", "ENGINE3_CYCLES", "ENGINE4_CYCLES", "APU_HOURS", "APU_CYCLES", "CCY_CYCLES", "PCY_CYCLES", "ICY_CYCLES", "ENGINE_HOURS", "ENGINE_CYCLES", "ACM_CYCLES", "ACM_HOURS"

  - `type` (string)
    a

  - `lastUpdate` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `date` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `maxDate` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `amount` (integer)
    Amount

  - `lastAmount` (integer)
    Previous amount

  - `maxAmount` (integer)
    Max amount

  - `profileType` (string)
    Type of profile
    Enum: "AIRCRAFT", "PROPELLER", "APU", "ENGINE"

  - `taskType` (string)
    Type of task
    Enum: "SERVICE", "PART_NUMBER", "PACKAGE", "AD", "BULLETIN"

  - `dueRepeat` (integer)
    Due Repeat

  - `externalSource` (string)
    External Source
    Enum: "CAMP", "VERYON", "TRAXXALL", "AMOS", "TRAX"

  - `timeUnit` (string)
    Time unit
    Enum: "DAYS", "MONTHS", "YEARS"

  - `remaining` (integer)
    Remaining

  - `averagePerDay` (number)
    Average per day

  - `limitReached` (string)
    Limit reached

  - `maxOrNextAmount` (integer)
    Max or Next Amount

## Response 200 fields (application/json):

  - `id` (integer)
    Aircraft Maintenance Schedule ID
    Example: 7792

  - `scheduleType` (string)
    Schedule type
    Enum: "INTERVAL", "CALENDAR", "UPDATE", "AIRWORTHINESS_DIRECTIVE"

  - `unit` (string)
    Unit
    Enum: "FLIGHT_HOURS", "FLIGHT_CYCLES", "ENGINE1_HOURS", "ENGINE2_HOURS", "ENGINE3_HOURS", "ENGINE4_HOURS", "ENGINE1_CYCLES", "ENGINE2_CYCLES", "ENGINE3_CYCLES", "ENGINE4_CYCLES", "APU_HOURS", "APU_CYCLES", "CCY_CYCLES", "PCY_CYCLES", "ICY_CYCLES", "ENGINE_HOURS", "ENGINE_CYCLES", "ACM_CYCLES", "ACM_HOURS"

  - `type` (string)
    a

  - `lastUpdate` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `date` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `maxDate` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `amount` (integer)
    Amount

  - `lastAmount` (integer)
    Previous amount

  - `maxAmount` (integer)
    Max amount

  - `profileType` (string)
    Type of profile
    Enum: "AIRCRAFT", "PROPELLER", "APU", "ENGINE"

  - `taskType` (string)
    Type of task
    Enum: "SERVICE", "PART_NUMBER", "PACKAGE", "AD", "BULLETIN"

  - `dueRepeat` (integer)
    Due Repeat

  - `modificationDate` (number)
    Date in milliseconds since the Unix epoch
    Example: 1730124030623

  - `externalSource` (string)
    External Source
    Enum: "CAMP", "VERYON", "TRAXXALL", "AMOS", "TRAX"

  - `timeUnit` (string)
    Time unit
    Enum: "DAYS", "MONTHS", "YEARS"

  - `remaining` (integer)
    Remaining

  - `averagePerDay` (number)
    Average per day

  - `limitReached` (string)
    Limit reached

  - `maxOrNextAmount` (integer)
    Max or Next Amount