# Update Unit Offering

**PATCH /api/v1/unit-offerings/{id}**

Update an existing unit offering. Can modify lecturer, semester, code, outline, or other properties. Cannot update if there are conflicts.


## Servers
- Local server: http://localhost:3500 (Local server)
- Production server: https://api.echoplain.social (Production server)



## Parameters

### Path parameters
- **id** (string)
  Unit offering ID


### Body: application/json (object)

- **unitVersionId** (string)
  Update the unit version this offering is based on
- **courseIntakeId** (string)
  Course intake ID (links to cohort intake)
- **lecturerId** (string)
  Lecturer assigned to teach this unit offering
- **semesterId** (string)
  Semester when this unit is offered
- **Code** (string)
  Unique code for this unit offering (e.g., CS101-2024-1)
- **personalizedOutline** (string)
  Customized outline for this specific offering
- **studentGroupingsEnabled** (boolean)
  Whether to enable student groupings for collaborative work


## Responses
### 200
Unit offering updated successfully

#### Body: application/json (object)
- **message** (string)
  Response message
- **offering** (object)
  Updated unit offering

### 400
Invalid update data

### 401
Authentication required

### 403
Admin or Lecturer privileges required

### 404
Unit offering or related entity not found

### 409
Unit offering code conflicts with existing offering


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