# Update appointment

Update an existing appointment. Can be used to reschedule (change time/practitioner) or update appointment details. Only provided fields will be updated.

Endpoint: PUT /partner/v2/account/{accountId}/location/{locationId}/appointment/{appointmentId}
Version: 2.0
Security: PartnerOAuth

## Path parameters:

  - `appointmentId` (integer, required)
    Appointment ID

  - `accountId` (integer, required)
    Account identifier

  - `locationId` (integer, required)
    Location identifier

## Request fields (application/json):

  - `note` (string)
    Updated appointment notes
    Example: "Follow-up for lab results"

  - `practitionerId` (integer)
    New practitioner ID for reassignment (staff member with a practitioner role)
    Example: 223

  - `startTime` (string)
    New appointment start time (ISO 8601) for rescheduling
    Example: "2025-01-16T10:00:00-05:00"

  - `status` (string)
    New status
    Enum: "SCHEDULED", "CONFIRMED", "CHECKED_IN", "IN_TREATMENT", "CHECKED_OUT", "CANCELLED", "NO_SHOW"

## Response 200 fields (application/json):

  - `appointmentTypeId` (integer)
    Appointment type ID
    Example: 333

  - `createdAt` (string)
    Creation timestamp
    Example: "2025-01-10T14:30:00Z"

  - `durationMinutes` (integer)
    Duration in minutes
    Example: 30

  - `endTime` (string)
    Appointment end time (ISO 8601)
    Example: "2025-01-15T09:30:00-05:00"

  - `id` (integer)
    Unique appointment identifier
    Example: 12345

  - `locationId` (integer)
    Location ID
    Example: 111

  - `note` (string)
    Appointment notes
    Example: "Annual checkup"

  - `patientId` (integer)
    Patient ID
    Example: 67890

  - `practitionerId` (integer)
    Practitioner ID (staff member with a practitioner role)
    Example: 222

  - `startTime` (string)
    Appointment start time (ISO 8601)
    Example: "2025-01-15T09:00:00-05:00"

  - `status` (string)
    Appointment status
    Enum: "SCHEDULED", "CONFIRMED", "CHECKED_IN", "IN_TREATMENT", "CHECKED_OUT", "CANCELLED", "NO_SHOW"

  - `updatedAt` (string)
    Last update timestamp
    Example: "2025-01-10T14:30:00Z"


## Response 400 fields

## Response 401 fields

## Response 403 fields

## Response 404 fields

## Response 409 fields