Obter lead

{  "assignments": [    {      "id": "string",      "lead_id": "string",      "assignee_user_id": "string",      "reason": "manual",      "assigned_at": "2019-08-24T14:15:22Z",      "sla_due_at": "2019-08-24T14:15:22Z",      "first_response_at": "2019-08-24T14:15:22Z",      "first_response_channel": "manual",      "released_at": "2019-08-24T14:15:22Z",      "release_reason": "reassigned",      "rule_id": "string",      "hop": 0,      "actor_id": "string",      "actor_type": "string"    }  ]}

{  "type": "unauthorized",  "title": "Authentication Required",  "status": 401,  "detail": "authentication required",  "code": "unauthorized.auth_required",  "request_id": "req_abc123",  "timestamp": "2026-02-15T12:00:00Z",  "documentation_url": "https://docs.nobur.com.br/errors/unauthorized"}

{  "type": "forbidden",  "title": "Access Denied",  "status": 403,  "detail": "insufficient permissions",  "code": "forbidden.insufficient_permissions",  "request_id": "req_abc123",  "timestamp": "2026-02-15T12:00:00Z",  "documentation_url": "https://docs.nobur.com.br/errors/forbidden"}

{  "type": "not_found",  "title": "Resource Not Found",  "status": 404,  "detail": "broker not found",  "code": "not_found.broker",  "request_id": "req_abc123",  "timestamp": "2026-02-15T12:00:00Z",  "documentation_url": "https://docs.nobur.com.br/errors/not-found"}

{  "type": "rate_limit",  "title": "Rate Limit Exceeded",  "status": 429,  "detail": "rate limit exceeded",  "code": "rate_limit.exceeded",  "retry_after": 60,  "request_id": "req_abc123",  "timestamp": "2026-02-15T12:00:00Z",  "documentation_url": "https://docs.nobur.com.br/errors/rate-limit"}

{  "type": "internal",  "title": "Internal Server Error",  "status": 500,  "detail": "an unexpected error occurred",  "code": "internal.unexpected",  "request_id": "req_abc123",  "timestamp": "2026-02-15T12:00:00Z",  "documentation_url": "https://docs.nobur.com.br/errors/internal"}