Get usage breakdown by request endpoint

A valid request URL is required to generate request examples

[
  {
    "cache_write_input_tokens": 123,
    "cached_input_cost": 123,
    "cached_input_tokens": 123,
    "endpoint": "<string>",
    "input_cost": 123,
    "input_tokens": 123,
    "local_cached_input_tokens": 123,
    "local_cached_output_tokens": 123,
    "operation": "<string>",
    "output_cost": 123,
    "output_tokens": 123,
    "requests": 123,
    "total_cost": 123,
    "total_tokens": 123,
    "uncached_input_tokens": 123
  }
]

{
  "code": "<string>",
  "message": "<string>",
  "param": "<string>",
  "provider": "<string>",
  "status_code": 123,
  "type": "provider_error"
}

{
  "code": "<string>",
  "message": "<string>",
  "param": "<string>",
  "provider": "<string>",
  "status_code": 123,
  "type": "provider_error"
}

{
  "code": "<string>",
  "message": "<string>",
  "param": "<string>",
  "provider": "<string>",
  "status_code": 123,
  "type": "provider_error"
}