{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "items": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Resource identifier returned by the operation."
          },
          "workspace_id": {
            "type": "string",
            "description": "Workspace that owns this record."
          },
          "project_id": {
            "type": "string",
            "description": "Project that owns this record."
          },
          "status": {
            "type": "string",
            "enum": [
              "active",
              "paused"
            ],
            "description": "Resource lifecycle status."
          },
          "cadence_seconds": {
            "type": "number",
            "description": "cadence seconds recorded for this result."
          },
          "state": {
            "type": "string",
            "description": "Saved lifecycle or evidence state, as enumerated for this record."
          },
          "observation_state": {
            "type": "object",
            "properties": {
              "state": {
                "description": "Saved lifecycle or evidence state, as enumerated for this record.",
                "type": "string"
              },
              "uncertain": {
                "description": "uncertain recorded for this result.",
                "type": "boolean"
              },
              "checked_at": {
                "description": "UTC timestamp of the saved check.",
                "type": "string"
              },
              "lastChangedAt": {
                "description": "last Changed At recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "last Changed At recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "firstAbsentAt": {
                "description": "first Absent At recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "first Absent At recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "consecutiveAbsent": {
                "description": "consecutive Absent recorded for this result.",
                "type": "number"
              },
              "nextCheckAt": {
                "description": "next Check At recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "next Check At recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "reason": {
                "description": "Recorded explanation; null when no explanation applies.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "Recorded explanation; null when no explanation applies."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "latestAttempt": {
                "description": "latest Attempt recorded for this result.",
                "anyOf": [
                  {
                    "type": "object",
                    "properties": {
                      "state": {
                        "description": "Saved lifecycle or evidence state, as enumerated for this record.",
                        "type": "string"
                      },
                      "reason": {
                        "description": "Recorded explanation; null when no explanation applies.",
                        "anyOf": [
                          {
                            "type": "string",
                            "description": "Recorded explanation; null when no explanation applies."
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "checkedAt": {
                        "description": "checked At recorded for this result.",
                        "type": "string"
                      },
                      "httpStatus": {
                        "description": "http Status recorded for this result.",
                        "anyOf": [
                          {
                            "type": "number",
                            "description": "http Status recorded for this result."
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "occurrenceCount": {
                        "description": "occurrence Count recorded for this result.",
                        "type": "number"
                      },
                      "occurrences": {
                        "description": "occurrences recorded for this result.",
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "href": {
                              "description": "href recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "href recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "targetUrl": {
                              "description": "target Url recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "target Url recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "anchor": {
                              "description": "anchor recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "anchor recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "rel": {
                              "description": "rel recorded for this result.",
                              "type": "array",
                              "items": {
                                "type": "string",
                                "description": "rel recorded for this result."
                              }
                            },
                            "context": {
                              "description": "context recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "context recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "locator": {
                              "description": "locator recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "object",
                                  "properties": {
                                    "line": {
                                      "description": "line recorded for this result.",
                                      "anyOf": [
                                        {
                                          "type": "number",
                                          "description": "line recorded for this result."
                                        },
                                        {
                                          "type": "null"
                                        }
                                      ]
                                    },
                                    "column": {
                                      "description": "column recorded for this result.",
                                      "anyOf": [
                                        {
                                          "type": "number",
                                          "description": "column recorded for this result."
                                        },
                                        {
                                          "type": "null"
                                        }
                                      ]
                                    },
                                    "offset": {
                                      "description": "offset recorded for this result.",
                                      "anyOf": [
                                        {
                                          "type": "number",
                                          "description": "offset recorded for this result."
                                        },
                                        {
                                          "type": "null"
                                        }
                                      ]
                                    }
                                  },
                                  "additionalProperties": {},
                                  "description": "locator recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            }
                          },
                          "additionalProperties": {},
                          "description": "occurrences recorded for this result."
                        }
                      },
                      "checkerVersion": {
                        "description": "checker Version recorded for this result.",
                        "type": "string"
                      }
                    },
                    "additionalProperties": {},
                    "description": "latest Attempt recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "lastSuccessfulObservation": {
                "description": "last Successful Observation recorded for this result.",
                "anyOf": [
                  {
                    "type": "object",
                    "properties": {
                      "state": {
                        "description": "Saved lifecycle or evidence state, as enumerated for this record.",
                        "type": "string"
                      },
                      "reason": {
                        "description": "Recorded explanation; null when no explanation applies.",
                        "anyOf": [
                          {
                            "type": "string",
                            "description": "Recorded explanation; null when no explanation applies."
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "checkedAt": {
                        "description": "checked At recorded for this result.",
                        "type": "string"
                      },
                      "httpStatus": {
                        "description": "http Status recorded for this result.",
                        "anyOf": [
                          {
                            "type": "number",
                            "description": "http Status recorded for this result."
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "occurrenceCount": {
                        "description": "occurrence Count recorded for this result.",
                        "type": "number"
                      },
                      "occurrences": {
                        "description": "occurrences recorded for this result.",
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "href": {
                              "description": "href recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "href recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "targetUrl": {
                              "description": "target Url recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "target Url recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "anchor": {
                              "description": "anchor recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "anchor recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "rel": {
                              "description": "rel recorded for this result.",
                              "type": "array",
                              "items": {
                                "type": "string",
                                "description": "rel recorded for this result."
                              }
                            },
                            "context": {
                              "description": "context recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "string",
                                  "description": "context recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            },
                            "locator": {
                              "description": "locator recorded for this result.",
                              "anyOf": [
                                {
                                  "type": "object",
                                  "properties": {
                                    "line": {
                                      "description": "line recorded for this result.",
                                      "anyOf": [
                                        {
                                          "type": "number",
                                          "description": "line recorded for this result."
                                        },
                                        {
                                          "type": "null"
                                        }
                                      ]
                                    },
                                    "column": {
                                      "description": "column recorded for this result.",
                                      "anyOf": [
                                        {
                                          "type": "number",
                                          "description": "column recorded for this result."
                                        },
                                        {
                                          "type": "null"
                                        }
                                      ]
                                    },
                                    "offset": {
                                      "description": "offset recorded for this result.",
                                      "anyOf": [
                                        {
                                          "type": "number",
                                          "description": "offset recorded for this result."
                                        },
                                        {
                                          "type": "null"
                                        }
                                      ]
                                    }
                                  },
                                  "additionalProperties": {},
                                  "description": "locator recorded for this result."
                                },
                                {
                                  "type": "null"
                                }
                              ]
                            }
                          },
                          "additionalProperties": {},
                          "description": "occurrences recorded for this result."
                        }
                      },
                      "checkerVersion": {
                        "description": "checker Version recorded for this result.",
                        "type": "string"
                      }
                    },
                    "additionalProperties": {},
                    "description": "last Successful Observation recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "lastSuccessfulObservationSameAsLatestAttempt": {
                "description": "last Successful Observation Same As Latest Attempt recorded for this result.",
                "type": "boolean"
              },
              "confirmedState": {
                "description": "confirmed State recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "confirmed State recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "lastSuccessfulAt": {
                "description": "last Successful At recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "last Successful At recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "lastHealthyAt": {
                "description": "last Healthy At recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "last Healthy At recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "firstUnavailableAt": {
                "description": "first Unavailable At recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "first Unavailable At recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "unavailableCount": {
                "description": "unavailable Count recorded for this result.",
                "type": "number"
              },
              "wasEverHealthy": {
                "description": "was Ever Healthy recorded for this result.",
                "type": "boolean"
              },
              "retryNotBefore": {
                "description": "retry Not Before recorded for this result.",
                "anyOf": [
                  {
                    "type": "string",
                    "description": "retry Not Before recorded for this result."
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "ignored": {
                "description": "ignored recorded for this result.",
                "type": "boolean"
              }
            },
            "additionalProperties": {},
            "description": "Saved observation state. Before the first check, this object can be empty."
          },
          "created_at": {
            "type": "string",
            "description": "UTC timestamp when the record was created."
          },
          "updated_at": {
            "type": "string",
            "description": "UTC timestamp of the last record update."
          },
          "last_attempt_at": {
            "anyOf": [
              {
                "type": "string",
                "description": "last attempt at recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "last attempt at recorded for this result."
          },
          "last_success_at": {
            "anyOf": [
              {
                "type": "string",
                "description": "last success at recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "last success at recorded for this result."
          },
          "last_observation_id": {
            "anyOf": [
              {
                "type": "string",
                "description": "last observation id recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "last observation id recorded for this result."
          },
          "next_check_at": {
            "anyOf": [
              {
                "type": "string",
                "description": "next check at recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "next check at recorded for this result."
          },
          "overdue_reason": {
            "anyOf": [
              {
                "type": "string",
                "description": "overdue reason recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "overdue reason recorded for this result."
          },
          "source_url": {
            "type": "string",
            "description": "Publisher page URL recorded in this evidence."
          },
          "target_url": {
            "type": "string",
            "description": "Destination URL recorded in this evidence."
          },
          "target_scope": {
            "type": "string",
            "description": "target scope recorded for this result."
          },
          "expected_anchor": {
            "anyOf": [
              {
                "type": "string",
                "description": "expected anchor recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "expected anchor recorded for this result."
          },
          "expected_rel": {
            "anyOf": [
              {
                "type": "array",
                "items": {
                  "type": "string",
                  "description": "expected rel recorded for this result."
                },
                "description": "expected rel recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "expected rel recorded for this result."
          },
          "local_reference": {
            "anyOf": [
              {
                "type": "string",
                "description": "Customer reference for joining this record to a local ledger entry."
              },
              {
                "type": "null"
              }
            ],
            "description": "Customer reference for joining this record to a local ledger entry."
          },
          "last_successful_observation_id": {
            "anyOf": [
              {
                "type": "string",
                "description": "last successful observation id recorded for this result."
              },
              {
                "type": "null"
              }
            ],
            "description": "last successful observation id recorded for this result."
          },
          "history_compacted_before": {
            "description": "history compacted before recorded for this result.",
            "anyOf": [
              {
                "type": "string",
                "description": "history compacted before recorded for this result."
              },
              {
                "type": "null"
              }
            ]
          },
          "created": {
            "description": "True when this request created the record; false when an existing record was reused.",
            "type": "boolean"
          },
          "detail": {
            "description": "detail recorded for this result.",
            "type": "string"
          }
        },
        "required": [
          "id",
          "workspace_id",
          "project_id",
          "status",
          "cadence_seconds",
          "state",
          "observation_state",
          "created_at",
          "updated_at",
          "last_attempt_at",
          "last_success_at",
          "last_observation_id",
          "next_check_at",
          "overdue_reason",
          "source_url",
          "target_url",
          "target_scope",
          "expected_anchor",
          "expected_rel",
          "local_reference",
          "last_successful_observation_id"
        ],
        "additionalProperties": {},
        "description": "Records in this bounded page."
      },
      "description": "Records in this bounded page."
    },
    "next_cursor": {
      "anyOf": [
        {
          "type": "string",
          "description": "Opaque continuation for the same listing; null means no further page."
        },
        {
          "type": "null"
        }
      ],
      "description": "Opaque continuation for the same listing; null means no further page."
    },
    "has_more": {
      "description": "True when another page is available.",
      "type": "boolean"
    }
  },
  "required": [
    "items",
    "next_cursor"
  ],
  "additionalProperties": {}
}