curl --request GET \
  --url https://engine.example.com/api/v1/workloads/{workload_id}/backfills

import requests

url = "https://engine.example.com/api/v1/workloads/{workload_id}/backfills"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://engine.example.com/api/v1/workloads/{workload_id}/backfills', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://engine.example.com/api/v1/workloads/{workload_id}/backfills",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://engine.example.com/api/v1/workloads/{workload_id}/backfills"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://engine.example.com/api/v1/workloads/{workload_id}/backfills")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://engine.example.com/api/v1/workloads/{workload_id}/backfills")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)

response = http.request(request)
puts response.read_body

{
  "continuation_token": "<string>",
  "items": [
    {
      "created_at": {
        "unix_millis": 123
      },
      "deliveries": [
        {
          "attempts": 1,
          "event": {
            "backfill_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "id": "<string>",
            "kind": "run_started",
            "occurred_at_unix_millis": 123,
            "run_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "task": "<string>",
            "workload_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
          },
          "last_error": "<string>",
          "next_attempt_unix_millis": 123,
          "status": "pending",
          "subscription": {
            "channel": {
              "kind": "webhook",
              "secret": "<string>",
              "url": "<string>"
            },
            "events": [
              "run_started"
            ],
            "max_attempts": 1,
            "name": "<string>"
          }
        }
      ],
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "last_error": "<string>",
      "request": {
        "expected_revision": 1,
        "from_unix_millis": 123,
        "max_active_runs": 1,
        "parameters": {},
        "reprocess": "missing",
        "run_backwards": true,
        "submission_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "to_unix_millis": 123
      },
      "snapshot": {
        "created_at": {
          "unix_millis": 123
        },
        "creation": {
          "definition": {
            "dependencies": [
              {
                "downstream": "<string>",
                "input_name": "<string>",
                "upstream": "<string>"
              }
            ],
            "name": "<string>",
            "tasks": [
              {
                "local_relations": {},
                "name": "<string>",
                "named_arguments": {},
                "positional_arguments": [
                  "<unknown>"
                ],
                "query": {
                  "Sql": "<string>"
                },
                "settings": {
                  "ansi_enabled": true,
                  "case_sensitive": true,
                  "current_catalog": "<string>",
                  "namespace": [
                    "<string>"
                  ],
                  "time_zone": "<string>"
                },
                "compute_requirements": {
                  "cpu_millicores": 2,
                  "memory_bytes": 2,
                  "tuning": {
                    "batch_rows": 2,
                    "file_read_concurrency": 2,
                    "input_prefetch_batches": 1,
                    "output_buffer_batches": 2,
                    "query_memory_bytes": 2,
                    "spill_bytes": 1,
                    "threads": 2,
                    "write_batch_rows": 2,
                    "write_parallelism": 2,
                    "native_parquet_scan": true
                  }
                },
                "deployment_profile": "<string>",
                "profile": "<string>",
                "provisioner": "<string>",
                "worker_scope": "Task",
                "xray": true,
                "control": {
                  "retry": {
                    "backoff": "fixed",
                    "initial_delay_seconds": 1,
                    "jitter_percent": 1,
                    "max_attempts": 1,
                    "max_delay_seconds": 1,
                    "python_replay_safe": true
                  },
                  "sensor": {
                    "condition": {
                      "kind": "object_exists",
                      "url": "<string>"
                    },
                    "poll_interval_seconds": 1,
                    "timeout_seconds": 1
                  }
                },
                "incremental_source": {
                  "branch": "<string>",
                  "table": {
                    "catalog_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
                    "name": "<string>",
                    "namespace": [
                      "<string>"
                    ]
                  }
                },
                "python": "<string>"
              }
            ],
            "parameters": {},
            "workflow": {
              "data_windows": true,
              "notifications": [
                {
                  "channel": {
                    "kind": "webhook",
                    "secret": "<string>",
                    "url": "<string>"
                  },
                  "events": [
                    "run_started"
                  ],
                  "max_attempts": 1,
                  "name": "<string>"
                }
              ]
            }
          },
          "kind": "Standalone",
          "options": {
            "compute_requirements": {
              "cpu_millicores": 2,
              "memory_bytes": 2,
              "tuning": {
                "batch_rows": 2,
                "file_read_concurrency": 2,
                "input_prefetch_batches": 1,
                "output_buffer_batches": 2,
                "query_memory_bytes": 2,
                "spill_bytes": 1,
                "threads": 2,
                "write_batch_rows": 2,
                "write_parallelism": 2,
                "native_parquet_scan": true
              }
            },
            "execution_target": "DataFusion",
            "execution_timeout": {
              "nanos": 499999999,
              "secs": 1
            },
            "max_attempts": 2,
            "missed_run_policy": "RunOnce",
            "overlap_policy": "Wait",
            "parallelism": 2,
            "queue_timeout": {
              "nanos": 499999999,
              "secs": 1
            },
            "worker_scope": "Task",
            "deployment_profile": "<string>",
            "profile": "<string>",
            "provisioner": "<string>"
          },
          "policy": "Manual",
          "requested_options": {
            "compute_requirements": {
              "cpu_millicores": 2,
              "memory_bytes": 2,
              "tuning": {
                "batch_rows": 2,
                "file_read_concurrency": 2,
                "input_prefetch_batches": 1,
                "output_buffer_batches": 2,
                "query_memory_bytes": 2,
                "spill_bytes": 1,
                "threads": 2,
                "write_batch_rows": 2,
                "write_parallelism": 2,
                "native_parquet_scan": true
              }
            },
            "execution_target": "DataFusion",
            "execution_timeout": {
              "nanos": 499999999,
              "secs": 1
            },
            "max_attempts": 2,
            "missed_run_policy": "RunOnce",
            "overlap_policy": "Wait",
            "parallelism": 2,
            "queue_timeout": {
              "nanos": 499999999,
              "secs": 1
            },
            "worker_scope": "Task",
            "deployment_profile": "<string>",
            "profile": "<string>",
            "provisioner": "<string>",
            "start_paused": true,
            "xray": true
          },
          "submission_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        },
        "definition": {
          "dependencies": [
            {
              "downstream": "<string>",
              "input_name": "<string>",
              "upstream": "<string>"
            }
          ],
          "name": "<string>",
          "tasks": [
            {
              "local_relations": {},
              "name": "<string>",
              "named_arguments": {},
              "positional_arguments": [
                "<unknown>"
              ],
              "query": {
                "Sql": "<string>"
              },
              "settings": {
                "ansi_enabled": true,
                "case_sensitive": true,
                "current_catalog": "<string>",
                "namespace": [
                  "<string>"
                ],
                "time_zone": "<string>"
              },
              "compute_requirements": {
                "cpu_millicores": 2,
                "memory_bytes": 2,
                "tuning": {
                  "batch_rows": 2,
                  "file_read_concurrency": 2,
                  "input_prefetch_batches": 1,
                  "output_buffer_batches": 2,
                  "query_memory_bytes": 2,
                  "spill_bytes": 1,
                  "threads": 2,
                  "write_batch_rows": 2,
                  "write_parallelism": 2,
                  "native_parquet_scan": true
                }
              },
              "deployment_profile": "<string>",
              "profile": "<string>",
              "provisioner": "<string>",
              "worker_scope": "Task",
              "xray": true,
              "control": {
                "retry": {
                  "backoff": "fixed",
                  "initial_delay_seconds": 1,
                  "jitter_percent": 1,
                  "max_attempts": 1,
                  "max_delay_seconds": 1,
                  "python_replay_safe": true
                },
                "sensor": {
                  "condition": {
                    "kind": "object_exists",
                    "url": "<string>"
                  },
                  "poll_interval_seconds": 1,
                  "timeout_seconds": 1
                }
              },
              "incremental_source": {
                "branch": "<string>",
                "table": {
                  "catalog_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
                  "name": "<string>",
                  "namespace": [
                    "<string>"
                  ]
                }
              },
              "python": "<string>"
            }
          ],
          "parameters": {},
          "workflow": {
            "data_windows": true,
            "notifications": [
              {
                "channel": {
                  "kind": "webhook",
                  "secret": "<string>",
                  "url": "<string>"
                },
                "events": [
                  "run_started"
                ],
                "max_attempts": 1,
                "name": "<string>"
              }
            ]
          }
        },
        "dispatching_occurrence_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "kind": "Standalone",
        "last_workload_run_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "lateness_tolerance": {
          "nanos": 499999999,
          "secs": 1
        },
        "latest_run_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "next_dispatch_sequence": 1,
        "next_evaluation_at": {
          "unix_millis": 123
        },
        "next_occurrence_sequence": 1,
        "options": {
          "compute_requirements": {
            "cpu_millicores": 2,
            "memory_bytes": 2,
            "tuning": {
              "batch_rows": 2,
              "file_read_concurrency": 2,
              "input_prefetch_batches": 1,
              "output_buffer_batches": 2,
              "query_memory_bytes": 2,
              "spill_bytes": 1,
              "threads": 2,
              "write_batch_rows": 2,
              "write_parallelism": 2,
              "native_parquet_scan": true
            }
          },
          "execution_target": "DataFusion",
          "execution_timeout": {
            "nanos": 499999999,
            "secs": 1
          },
          "max_attempts": 2,
          "missed_run_policy": "RunOnce",
          "overlap_policy": "Wait",
          "parallelism": 2,
          "queue_timeout": {
            "nanos": 499999999,
            "secs": 1
          },
          "worker_scope": "Task",
          "deployment_profile": "<string>",
          "profile": "<string>",
          "provisioner": "<string>"
        },
        "pending_due_at": {
          "unix_millis": 123
        },
        "pending_occurrence_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "policy": "Manual",
        "requested_options": {
          "compute_requirements": {
            "cpu_millicores": 2,
            "memory_bytes": 2,
            "tuning": {
              "batch_rows": 2,
              "file_read_concurrency": 2,
              "input_prefetch_batches": 1,
              "output_buffer_batches": 2,
              "query_memory_bytes": 2,
              "spill_bytes": 1,
              "threads": 2,
              "write_batch_rows": 2,
              "write_parallelism": 2,
              "native_parquet_scan": true
            }
          },
          "execution_target": "DataFusion",
          "execution_timeout": {
            "nanos": 499999999,
            "secs": 1
          },
          "max_attempts": 2,
          "missed_run_policy": "RunOnce",
          "overlap_policy": "Wait",
          "parallelism": 2,
          "queue_timeout": {
            "nanos": 499999999,
            "secs": 1
          },
          "worker_scope": "Task",
          "deployment_profile": "<string>",
          "profile": "<string>",
          "provisioner": "<string>",
          "start_paused": true,
          "xray": true
        },
        "revision": 1,
        "scheduling_status": "Active",
        "submission_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "updated_at": {
          "unix_millis": 123
        },
        "version": 1,
        "workload_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "recording_context": {
          "correlation": {
            "allocation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "assignment_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "catalog_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "cell_execution_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "commit_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "mutation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "notebook_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "notebook_run_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "notebook_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "occurrence_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "operation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "submission_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
          },
          "execution": {
            "level": "workload",
            "workload_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
          },
          "trace": {
            "span_id": 1,
            "trace_flags": 1,
            "trace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
          },
          "worker_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
      },
      "status": "running",
      "updated_at": {
        "unix_millis": 123
      },
      "version": 1,
      "windows": [
        {
          "occurrence_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "previous_occurrence_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "reason": "<string>",
          "run_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "status": "pending",
          "submission_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "window": {
            "end_unix_millis": 123,
            "start_unix_millis": 123,
            "timezone": "<string>"
          }
        }
      ],
      "workload_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  ]
}

{
  "error": {
    "code": "invalid_request",
    "message": "Check the request fields"
  }
}