{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "urn:ksp:schema:std.transport:v2",
    "title": "KSP standard HTTP + WebSocket Transport configuration",
    "oneOf": [
        {
            "$ref": "#/$defs/documentV1"
        },
        {
            "$ref": "#/$defs/documentV2"
        }
    ],
    "$defs": {
        "profileId": {
            "type": "string",
            "pattern": "^[a-z0-9][a-z0-9._-]*$"
        },
        "descriptor": {
            "type": "string",
            "minLength": 1,
            "pattern": "^\\S(?:.*\\S)?$"
        },
        "positiveMs": {
            "type": "integer",
            "minimum": 1,
            "maximum": 4294967295
        },
        "positiveU32": {
            "type": "integer",
            "minimum": 1,
            "maximum": 4294967295
        },
        "positiveUsize": {
            "type": "integer",
            "minimum": 1,
            "maximum": 4294967295
        },
        "retry": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "max_retries",
                "initial_backoff_ms",
                "max_backoff_ms"
            ],
            "properties": {
                "max_retries": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 100
                },
                "initial_backoff_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "max_backoff_ms": {
                    "$ref": "#/$defs/positiveMs"
                }
            }
        },
        "limits": {
            "type": "object",
            "additionalProperties": false,
            "properties": {
                "requests_per_second": {
                    "$ref": "#/$defs/positiveU32"
                },
                "burst_capacity": {
                    "$ref": "#/$defs/positiveU32"
                },
                "max_concurrent_requests": {
                    "$ref": "#/$defs/positiveU32"
                },
                "pause_after_rate_limit_ms": {
                    "$ref": "#/$defs/positiveMs"
                }
            }
        },
        "role": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "role",
                "enabled",
                "request_kinds",
                "priority",
                "limits"
            ],
            "properties": {
                "role": {
                    "$ref": "#/$defs/descriptor"
                },
                "enabled": {
                    "type": "boolean"
                },
                "request_kinds": {
                    "type": "array",
                    "minItems": 1,
                    "uniqueItems": true,
                    "items": {
                        "$ref": "#/$defs/descriptor"
                    },
                    "allOf": [
                        {
                            "if": {
                                "contains": {
                                    "const": "*"
                                }
                            },
                            "then": {
                                "maxItems": 1
                            }
                        }
                    ]
                },
                "priority": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 4294967295
                },
                "limits": {
                    "$ref": "#/$defs/limits"
                }
            }
        },
        "httpEndpoint": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "name",
                "enabled",
                "provider",
                "cluster",
                "url",
                "connect_timeout_ms",
                "request_timeout_ms",
                "roles"
            ],
            "properties": {
                "name": {
                    "$ref": "#/$defs/descriptor"
                },
                "enabled": {
                    "type": "boolean"
                },
                "provider": {
                    "$ref": "#/$defs/descriptor"
                },
                "cluster": {
                    "$ref": "#/$defs/descriptor"
                },
                "url": {
                    "type": "string",
                    "minLength": 1
                },
                "connect_timeout_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "request_timeout_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "max_idle_connections_per_host": {
                    "type": "integer",
                    "minimum": 1
                },
                "roles": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/role"
                    }
                }
            }
        },
        "wsReconnect": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "max_retries",
                "initial_backoff_ms",
                "max_backoff_ms"
            ],
            "properties": {
                "max_retries": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 100
                },
                "initial_backoff_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "max_backoff_ms": {
                    "$ref": "#/$defs/positiveMs"
                }
            }
        },
        "wsReconnectOverride": {
            "type": "object",
            "additionalProperties": false,
            "minProperties": 1,
            "properties": {
                "max_retries": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 100
                },
                "initial_backoff_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "max_backoff_ms": {
                    "$ref": "#/$defs/positiveMs"
                }
            }
        },
        "wsSession": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "command_timeout_ms",
                "close_timeout_ms",
                "reconnect",
                "resubscribe",
                "command_queue_capacity",
                "notification_queue_capacity",
                "max_active_subscriptions",
                "max_pending_requests",
                "max_message_size_bytes",
                "max_frame_size_bytes",
                "max_write_buffer_size_bytes"
            ],
            "properties": {
                "command_timeout_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "close_timeout_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "reconnect": {
                    "$ref": "#/$defs/wsReconnect"
                },
                "resubscribe": {
                    "enum": [
                        "never",
                        "active_subscriptions"
                    ]
                },
                "command_queue_capacity": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "notification_queue_capacity": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_active_subscriptions": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_pending_requests": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_message_size_bytes": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_frame_size_bytes": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_write_buffer_size_bytes": {
                    "$ref": "#/$defs/positiveUsize"
                }
            }
        },
        "wsSessionOverride": {
            "type": "object",
            "additionalProperties": false,
            "minProperties": 1,
            "properties": {
                "command_timeout_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "close_timeout_ms": {
                    "$ref": "#/$defs/positiveMs"
                },
                "reconnect": {
                    "$ref": "#/$defs/wsReconnectOverride"
                },
                "resubscribe": {
                    "enum": [
                        "never",
                        "active_subscriptions"
                    ]
                },
                "command_queue_capacity": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "notification_queue_capacity": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_active_subscriptions": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_pending_requests": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_message_size_bytes": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_frame_size_bytes": {
                    "$ref": "#/$defs/positiveUsize"
                },
                "max_write_buffer_size_bytes": {
                    "$ref": "#/$defs/positiveUsize"
                }
            }
        },
        "wsEndpoint": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "name",
                "enabled",
                "provider",
                "cluster",
                "kind",
                "url"
            ],
            "properties": {
                "name": {
                    "$ref": "#/$defs/descriptor"
                },
                "enabled": {
                    "type": "boolean"
                },
                "provider": {
                    "$ref": "#/$defs/descriptor"
                },
                "cluster": {
                    "$ref": "#/$defs/descriptor"
                },
                "kind": {
                    "enum": [
                        "solana_standard"
                    ]
                },
                "url": {
                    "type": "string",
                    "minLength": 1
                },
                "session": {
                    "$ref": "#/$defs/wsSessionOverride"
                }
            }
        },
        "profileV1": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "profile_id",
                "endpoints"
            ],
            "properties": {
                "profile_id": {
                    "$ref": "#/$defs/profileId"
                },
                "endpoints": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/httpEndpoint"
                    }
                }
            }
        },
        "profileV2": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "profile_id",
                "endpoints",
                "ws_endpoints"
            ],
            "properties": {
                "profile_id": {
                    "$ref": "#/$defs/profileId"
                },
                "endpoints": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/httpEndpoint"
                    }
                },
                "ws_endpoints": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/wsEndpoint"
                    }
                }
            }
        },
        "documentV1": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "format_version",
                "retry",
                "default_profile",
                "profiles"
            ],
            "properties": {
                "format_version": {
                    "const": 1
                },
                "retry": {
                    "$ref": "#/$defs/retry"
                },
                "default_profile": {
                    "$ref": "#/$defs/profileId"
                },
                "profiles": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/profileV1"
                    }
                }
            }
        },
        "documentV2": {
            "type": "object",
            "additionalProperties": false,
            "required": [
                "format_version",
                "retry",
                "ws_defaults",
                "default_profile",
                "profiles"
            ],
            "properties": {
                "format_version": {
                    "const": 2
                },
                "retry": {
                    "$ref": "#/$defs/retry"
                },
                "ws_defaults": {
                    "$ref": "#/$defs/wsSession"
                },
                "default_profile": {
                    "$ref": "#/$defs/profileId"
                },
                "profiles": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/profileV2"
                    }
                }
            }
        }
    }
}