curl --request DELETE \
  --url http://localhost:8080/api/providers/{provider}

{
  "name": "openai",
  "network_config": {
    "base_url": "<string>",
    "extra_headers": {},
    "default_request_timeout_in_seconds": 123,
    "max_retries": 123,
    "retry_backoff_initial": 123,
    "retry_backoff_max": 123,
    "insecure_skip_verify": true,
    "ca_cert_pem": "<string>"
  },
  "concurrency_and_buffer_size": {
    "concurrency": 123,
    "buffer_size": 123
  },
  "proxy_config": {
    "type": "none",
    "url": "<string>",
    "username": "<string>",
    "password": "<string>",
    "ca_cert_pem": "<string>"
  },
  "send_back_raw_request": true,
  "send_back_raw_response": true,
  "store_raw_request_response": true,
  "custom_provider_config": {
    "is_key_less": true,
    "base_provider_type": "openai",
    "allowed_requests": {
      "list_models": true,
      "text_completion": true,
      "text_completion_stream": true,
      "chat_completion": true,
      "chat_completion_stream": true,
      "responses": true,
      "responses_stream": true,
      "count_tokens": true,
      "embedding": true,
      "speech": true,
      "speech_stream": true,
      "transcription": true,
      "transcription_stream": true,
      "image_generation": true,
      "image_generation_stream": true,
      "batch_create": true,
      "batch_list": true,
      "batch_retrieve": true,
      "batch_cancel": true,
      "batch_results": true,
      "file_upload": true,
      "file_list": true,
      "file_retrieve": true,
      "file_delete": true,
      "file_content": true
    },
    "request_path_overrides": {}
  },
  "provider_status": "active",
  "status": "<string>",
  "description": "<string>",
  "config_hash": "<string>"
}