# Create Tenant

**POST /api/v1/tenants**

Create a new tenant (organization).

**Authentication**: Required (JWT Bearer token)

**Headers**:
- `Content-Type: application/json`
- `Authorization: JWT {access_token}`

**Request Body**:

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| name | string | Yes | Tenant/organization name |
| slug | string | Yes | URL-friendly tenant identifier |

**Example Request**:

```bash
curl -X POST http://localhost:8000/api/v1/tenants \
  -H "Content-Type: application/json" \
  -H "Authorization: JWT eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..." \
  -d '{
    "name": "TechStart Inc",
    "slug": "techstart"
  }'
```

**Example Response** (201 Created):

```json
{
  "id": "850e8400-e29b-41d4-a716-446655440000",
  "name": "TechStart Inc",
  "slug": "techstart",
  "status": "active",
  "created_at": "2024-10-24T00:00:00Z"
}
```

**Error Responses**:

This endpoint returns errors in **RFC 9457 (Problem Details for HTTP APIs)** format.

**Content-Type**: `application/problem+json`

**400 Bad Request** - Invalid input:
```json
{
  "type": "about:blank",
  "title": "Bad Request",
  "status": 400,
  "detail": "Invalid request body format"
}
```

**401 Unauthorized** - Missing or invalid JWT token:
```json
{
  "type": "about:blank",
  "title": "Unauthorized",
  "status": 401,
  "detail": "Authentication required"
}
```

**409 Conflict** - Tenant slug already exists:
```json
{
  "type": "about:blank",
  "title": "Conflict",
  "status": 409,
  "detail": "Tenant slug already exists"
}
```

**500 Internal Server Error**:
```json
{
  "type": "about:blank",
  "title": "Internal Server Error",
  "status": 500,
  "detail": "Failed to create tenant"
}
```