curl --request GET \
  --url https://app.getcensus.com/api/v1/datasets/{dataset_id} \
  --header 'Authorization: Bearer <token>'

{
  "status": "success",
  "data": {
    "type": "entity_resolution",
    "output_type": "merged",
    "match_rules": {
      "type": "group",
      "operator": "or",
      "rules": [
        {
          "type": "rule",
          "column": "email",
          "match_method": {
            "type": "fuzzy",
            "threshold": "med"
          }
        },
        {
          "type": "rule",
          "column": "name",
          "match_method": {
            "type": "exact"
          }
        }
      ]
    },
    "merge_rules": {
      "default_row_rules": [
        {
          "type": "string",
          "column": "email",
          "condition": {
            "type": "longest"
          }
        },
        {
          "type": "number",
          "column": "age",
          "condition": {
            "type": "highest"
          }
        }
      ],
      "column_overrides": [
        {
          "type": "row_waterfall_condition",
          "column": "name",
          "rules": [
            {
              "type": "string",
              "column": "name",
              "condition": {
                "type": "lexicographically_first"
              }
            }
          ]
        }
      ]
    },
    "source_dataset_ids": [
      123,
      456
    ],
    "schema_mapping": {
      "email": [
        {
          "column_name": "email",
          "dataset_id": 123
        },
        {
          "column_name": "Email",
          "dataset_id": 456
        }
      ],
      "name": [
        {
          "column_name": "name",
          "dataset_id": 456
        }
      ],
      "id": [
        {
          "column_name": "id",
          "dataset_id": 456
        },
        {
          "column_name": "ID",
          "dataset_id": 123
        }
      ]
    },
    "mode": {
      "type": "triggered",
      "triggers": {
        "schedule": {
          "frequency": "daily",
          "hour": 10,
          "minute": 30
        }
      }
    },
    "census_store": {
      "namespace": "datasets",
      "table_name": "deduplicated_users"
    },
    "status": {
      "overall_status": "Failed",
      "last_refresh": "2023-11-07T05:31:56Z",
      "sync_configurations": [
        {
          "sync_id": 123
        }
      ],
      "error": {
        "title": "Sync failed",
        "details": "The sync encountered an error while processing data."
      }
    },
    "name": "Users",
    "id": 157,
    "resource_identifier": "dataset:deduplicated_users",
    "description": "This dataset contains golden user records",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "cached_record_count": 123
  }
}