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PATCH /v1/contacts/:id

curl -X PATCH https://api.socialsell.ai/v1/contacts/664f1a2b3c4d5e6f78901234 \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "email": "novo@email.com.br",
    "tags": ["cliente", "vip", "enterprise"],
    "assigned_to": "664a1b2c3d4e5f6789012345"
  }'

{
  "data": {
    "id": "664f1a2b3c4d5e6f78901234",
    "name": "João Silva",
    "email": "novo@email.com.br",
    "tags": ["cliente", "vip", "enterprise"],
    "assigned_to": {
      "id": "664a1b2c3d4e5f6789012345",
      "name": "Maria Santos"
    },
    "updated_at": "2026-06-10T16:00:00.000Z"
  },
  "meta": {
    "request_id": "req_01jx8kz3m4n5p6q7r8s9t0u1v"
  }
}