{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/zhongwencool/observer_cli/v2.0.0/priv/schema/observer_cli.cli.v1.schema.json",
  "title": "observer_cli CLI response",
  "description": "Public structured response contract for observer_cli term and JSON output.",
  "type": "object",
  "required": [
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    "command",
    "outcome",
    "data",
    "meta",
    "issues"
  ],
  "additionalProperties": false,
  "properties": {
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      "enum": [
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        "error"
      ]
    },
    "data": {
      "type": [
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      ]
    },
    "meta": {
      "$ref": "#/$defs/meta"
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    "issues": {
      "type": "array",
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        "$ref": "#/$defs/issue"
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          "data": {
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    {
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        "required": [
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                "required": [
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                }
              }
            }
          }
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      },
      "then": {
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            "properties": {
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                "$ref": "#/$defs/target"
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              "supervision_tree",
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          },
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    {
      "$ref": "#/$defs/snapshotDiagnosticCommand"
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    {
      "$ref": "#/$defs/vmHealthCommand"
    },
    {
      "$ref": "#/$defs/resourceListCommand"
    },
    {
      "$ref": "#/$defs/resourceDetailCommand"
    },
    {
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    {
      "$ref": "#/$defs/logsCommand"
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    {
      "$ref": "#/$defs/preCommandError"
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      "properties": {
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        {
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              ]
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        },
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      ]
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      "properties": {
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              },
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                "properties": {
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                    "type": "object",
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                      "target": {
                        "$ref": "#/$defs/target"
                      },
                      "capture": {
                        "$ref": "#/$defs/logsCapture"
                      }
                    }
                  }
                }
              }
            }
          ]
        }
      ]
    },
    "logsData": {
      "type": "object",
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        "selected_source",
        "tail"
      ],
      "additionalProperties": false,
      "properties": {
        "sources": {
          "type": "array",
          "maxItems": 64,
          "items": {
            "$ref": "#/$defs/logSource"
          }
        },
        "selected_source": {
          "oneOf": [
            {
              "$ref": "#/$defs/selectedLogSource"
            },
            {
              "type": "null"
            }
          ]
        },
        "tail": {
          "oneOf": [
            {
              "$ref": "#/$defs/logTail"
            },
            {
              "type": "null"
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          ]
        }
      }
    },
    "logSource": {
      "type": "object",
      "required": [
        "id",
        "addressable",
        "handler_kind",
        "supported",
        "reason_code"
      ],
      "additionalProperties": false,
      "properties": {
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          "type": "string",
          "minLength": 1,
          "maxLength": 255
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        "addressable": {
          "type": "boolean"
        },
        "handler_kind": {
          "enum": [
            "logger_std_h_file",
            "other"
          ]
        },
        "supported": {
          "type": "boolean"
        },
        "reason_code": {
          "enum": [
            null,
            "unaddressable_handler_id",
            "unsupported_log_handler",
            "unsupported_file_modes",
            "log_path_unrepresentable",
            "invalid_log_handler_config"
          ]
        }
      }
    },
    "selectedLogSource": {
      "type": "object",
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        "id",
        "addressable",
        "handler_kind",
        "supported",
        "reason_code",
        "configured_path",
        "active_handler_fd_match"
      ],
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      "properties": {
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          "type": "string",
          "minLength": 1,
          "maxLength": 255
        },
        "addressable": {
          "type": "boolean"
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        "handler_kind": {
          "enum": [
            "logger_std_h_file",
            "other"
          ]
        },
        "supported": {
          "type": "boolean"
        },
        "reason_code": {
          "enum": [
            null,
            "unaddressable_handler_id",
            "unsupported_log_handler",
            "unsupported_file_modes",
            "log_path_unrepresentable",
            "invalid_log_handler_config"
          ]
        },
        "configured_path": {
          "type": "string",
          "minLength": 1,
          "maxLength": 4096,
          "pattern": "^/"
        },
        "active_handler_fd_match": {
          "const": "unknown"
        }
      }
    },
    "logTail": {
      "type": "object",
      "required": [
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        "active_handler_fd_match",
        "visibility",
        "command_filesync_requested",
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        "returned_lines",
        "captured_eof_bytes",
        "bytes_read",
        "has_more",
        "content_truncated",
        "truncation_reasons",
        "truncated_line_indexes",
        "lines"
      ],
      "additionalProperties": false,
      "properties": {
        "scope": {
          "const": "configured_path"
        },
        "active_handler_fd_match": {
          "const": "unknown"
        },
        "visibility": {
          "const": "reader_visible"
        },
        "command_filesync_requested": {
          "const": false
        },
        "consistency": {
          "const": "non_atomic"
        },
        "content_trust": {
          "const": "untrusted"
        },
        "requested_lines": {
          "type": "integer",
          "minimum": 1,
          "maximum": 2000
        },
        "returned_lines": {
          "type": "integer",
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          "maximum": 2000
        },
        "captured_eof_bytes": {
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          "maximum": 9223372036854775807
        },
        "bytes_read": {
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          "minimum": 0,
          "maximum": 65536
        },
        "has_more": {
          "type": "boolean"
        },
        "content_truncated": {
          "type": "boolean"
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        "truncation_reasons": {
          "type": "array",
          "maxItems": 2,
          "uniqueItems": true,
          "items": {
            "enum": [
              "byte_cap",
              "line_cap"
            ]
          }
        },
        "truncated_line_indexes": {
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          "maxItems": 2000,
          "uniqueItems": true,
          "items": {
            "type": "integer",
            "minimum": 0,
            "maximum": 1999
          }
        },
        "lines": {
          "type": "array",
          "maxItems": 2000,
          "items": {
            "$ref": "#/$defs/logLine"
          }
        }
      }
    },
    "logLine": {
      "oneOf": [
        {
          "type": "string",
          "maxLength": 32768
        },
        {
          "type": "object",
          "required": [
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            "data"
          ],
          "additionalProperties": false,
          "properties": {
            "encoding": {
              "const": "base64"
            },
            "data": {
              "type": "string",
              "contentEncoding": "base64"
            }
          }
        }
      ]
    },
    "logsCapture": {
      "type": "object",
      "required": [
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        "finished_at",
        "duration_ms",
        "probes",
        "observer_effects"
      ],
      "additionalProperties": false,
      "properties": {
        "started_at": {
          "type": "string",
          "format": "date-time",
          "maxLength": 64
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        "finished_at": {
          "type": "string",
          "format": "date-time",
          "maxLength": 64
        },
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          "type": "integer",
          "minimum": 0,
          "maximum": 9223372036854775807
        },
        "probes": {
          "type": "array",
          "minItems": 1,
          "maxItems": 1,
          "items": {
            "$ref": "#/$defs/probe"
          }
        },
        "observer_effects": {
          "oneOf": [
            {
              "type": "array",
              "minItems": 3,
              "maxItems": 3,
              "prefixItems": [
                {
                  "$ref": "#/$defs/diagnosticsWorkerEffect"
                },
                {
                  "$ref": "#/$defs/moduleLoadEffect"
                },
                {
                  "$ref": "#/$defs/configuredLogReadEffect"
                }
              ],
              "items": false
            },
            {
              "type": "array",
              "minItems": 4,
              "maxItems": 4,
              "prefixItems": [
                {
                  "$ref": "#/$defs/diagnosticsWorkerEffect"
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                {
                  "$ref": "#/$defs/moduleLoadEffect"
                },
                {
                  "$ref": "#/$defs/distributionControllerEffect"
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                {
                  "$ref": "#/$defs/configuredLogReadEffect"
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              ],
              "items": false
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          ]
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    },
    "diagnosticsWorkerEffect": {
      "type": "object",
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        "affected_facts"
      ],
      "additionalProperties": false,
      "properties": {
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          "const": "diagnostics_worker"
        },
        "affected_facts": {
          "const": [
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            "port_count",
            "memory",
            "io",
            "garbage_collection"
          ]
        }
      }
    },
    "moduleLoadEffect": {
      "type": "object",
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      ],
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      "properties": {
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          "const": "module_load"
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        "module_loaded_before_sample": {
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    },
    "distributionControllerEffect": {
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      "required": [
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        "controller_peer",
        "dynamic_controller_name_atom"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "const": "distribution_controller"
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        "controller_peer": {
          "type": "string",
          "minLength": 1
        },
        "dynamic_controller_name_atom": {
          "const": true
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    },
    "configuredLogReadEffect": {
      "type": "object",
      "required": [
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        "handler_ids_enumerated",
        "handler_config_lookups",
        "read_attempts",
        "raw_read_cap_bytes",
        "atime_may_change",
        "consistency",
        "command_filesync_attempted"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "const": "configured_log_read"
        },
        "handler_ids_enumerated": {
          "type": "boolean"
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        "handler_config_lookups": {
          "type": "integer",
          "minimum": 0,
          "maximum": 66
        },
        "read_attempts": {
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          "maximum": 2
        },
        "raw_read_cap_bytes": {
          "const": 65536
        },
        "atime_may_change": {
          "const": true
        },
        "consistency": {
          "const": "non_atomic"
        },
        "command_filesync_attempted": {
          "const": false
        }
      }
    }
  }
}