{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "OpenRpcSchema",
  "description": "The main schema for the casper node's RPC server, compliant with [the OpenRPC Specification](https://spec.open-rpc.org).",
  "type": "object",
  "required": [
    "components",
    "info",
    "methods",
    "openrpc",
    "servers"
  ],
  "properties": {
    "openrpc": {
      "type": "string"
    },
    "info": {
      "$ref": "#/definitions/OpenRpcInfoField"
    },
    "servers": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/OpenRpcServerEntry"
      }
    },
    "methods": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/Method"
      }
    },
    "components": {
      "$ref": "#/definitions/Components"
    }
  },
  "definitions": {
    "OpenRpcInfoField": {
      "type": "object",
      "required": [
        "contact",
        "description",
        "license",
        "title",
        "version"
      ],
      "properties": {
        "version": {
          "type": "string"
        },
        "title": {
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "contact": {
          "$ref": "#/definitions/OpenRpcContactField"
        },
        "license": {
          "$ref": "#/definitions/OpenRpcLicenseField"
        }
      }
    },
    "OpenRpcContactField": {
      "type": "object",
      "required": [
        "name",
        "url"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "url": {
          "type": "string"
        }
      }
    },
    "OpenRpcLicenseField": {
      "type": "object",
      "required": [
        "name",
        "url"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "url": {
          "type": "string"
        }
      }
    },
    "OpenRpcServerEntry": {
      "type": "object",
      "required": [
        "name",
        "url"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "url": {
          "type": "string"
        }
      }
    },
    "Method": {
      "description": "The struct containing the documentation for the RPCs.",
      "type": "object",
      "required": [
        "examples",
        "name",
        "params",
        "result",
        "summary"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "summary": {
          "type": "string"
        },
        "params": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/SchemaParam"
          }
        },
        "result": {
          "$ref": "#/definitions/ResponseResult"
        },
        "examples": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/Example"
          }
        }
      }
    },
    "SchemaParam": {
      "type": "object",
      "required": [
        "name",
        "required",
        "schema"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "schema": {
          "$ref": "#/definitions/Schema"
        },
        "required": {
          "type": "boolean"
        }
      }
    },
    "Schema": {
      "description": "A JSON Schema.",
      "anyOf": [
        {
          "description": "A trivial boolean JSON Schema.\n\nThe schema `true` matches everything (always passes validation), whereas the schema `false` matches nothing (always fails validation).",
          "type": "boolean"
        },
        {
          "description": "A JSON Schema object.",
          "allOf": [
            {
              "$ref": "#/definitions/SchemaObject"
            }
          ]
        }
      ]
    },
    "SchemaObject": {
      "description": "A JSON Schema object.",
      "type": "object",
      "properties": {
        "type": {
          "description": "The `type` keyword.\n\nSee [JSON Schema Validation 6.1.1. \"type\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.1.1) and [JSON Schema 4.2.1. Instance Data Model](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-4.2.1).",
          "anyOf": [
            {
              "$ref": "#/definitions/SingleOrVec_for_InstanceType"
            },
            {
              "type": "null"
            }
          ]
        },
        "format": {
          "description": "The `format` keyword.\n\nSee [JSON Schema Validation 7. A Vocabulary for Semantic Content With \"format\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-7).",
          "type": [
            "string",
            "null"
          ]
        },
        "enum": {
          "description": "The `enum` keyword.\n\nSee [JSON Schema Validation 6.1.2. \"enum\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.1.2)",
          "type": [
            "array",
            "null"
          ],
          "items": true
        },
        "const": {
          "description": "The `const` keyword.\n\nSee [JSON Schema Validation 6.1.3. \"const\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.1.3)"
        },
        "$ref": {
          "description": "The `$ref` keyword.\n\nSee [JSON Schema 8.2.4.1. Direct References with \"$ref\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-8.2.4.1).",
          "type": [
            "string",
            "null"
          ]
        },
        "$id": {
          "description": "The `$id` keyword.\n\nSee [JSON Schema 8.2.2. The \"$id\" Keyword](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-8.2.2).",
          "type": [
            "string",
            "null"
          ]
        },
        "title": {
          "description": "The `title` keyword.\n\nSee [JSON Schema Validation 9.1. \"title\" and \"description\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.1).",
          "type": [
            "string",
            "null"
          ]
        },
        "description": {
          "description": "The `description` keyword.\n\nSee [JSON Schema Validation 9.1. \"title\" and \"description\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.1).",
          "type": [
            "string",
            "null"
          ]
        },
        "default": {
          "description": "The `default` keyword.\n\nSee [JSON Schema Validation 9.2. \"default\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.2)."
        },
        "deprecated": {
          "description": "The `deprecated` keyword.\n\nSee [JSON Schema Validation 9.3. \"deprecated\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.3).",
          "type": "boolean"
        },
        "readOnly": {
          "description": "The `readOnly` keyword.\n\nSee [JSON Schema Validation 9.4. \"readOnly\" and \"writeOnly\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.4).",
          "type": "boolean"
        },
        "writeOnly": {
          "description": "The `writeOnly` keyword.\n\nSee [JSON Schema Validation 9.4. \"readOnly\" and \"writeOnly\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.4).",
          "type": "boolean"
        },
        "examples": {
          "description": "The `examples` keyword.\n\nSee [JSON Schema Validation 9.5. \"examples\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-9.5).",
          "type": "array",
          "items": true
        },
        "allOf": {
          "description": "The `allOf` keyword.\n\nSee [JSON Schema 9.2.1.1. \"allOf\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.1.1).",
          "type": [
            "array",
            "null"
          ],
          "items": {
            "$ref": "#/definitions/Schema"
          }
        },
        "anyOf": {
          "description": "The `anyOf` keyword.\n\nSee [JSON Schema 9.2.1.2. \"anyOf\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.1.2).",
          "type": [
            "array",
            "null"
          ],
          "items": {
            "$ref": "#/definitions/Schema"
          }
        },
        "oneOf": {
          "description": "The `oneOf` keyword.\n\nSee [JSON Schema 9.2.1.3. \"oneOf\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.1.3).",
          "type": [
            "array",
            "null"
          ],
          "items": {
            "$ref": "#/definitions/Schema"
          }
        },
        "not": {
          "description": "The `not` keyword.\n\nSee [JSON Schema 9.2.1.4. \"not\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.1.4).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "if": {
          "description": "The `if` keyword.\n\nSee [JSON Schema 9.2.2.1. \"if\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.2.1).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "then": {
          "description": "The `then` keyword.\n\nSee [JSON Schema 9.2.2.2. \"then\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.2.2).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "else": {
          "description": "The `else` keyword.\n\nSee [JSON Schema 9.2.2.3. \"else\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.2.2.3).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "multipleOf": {
          "description": "The `multipleOf` keyword.\n\nSee [JSON Schema Validation 6.2.1. \"multipleOf\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.2.1).",
          "type": [
            "number",
            "null"
          ],
          "format": "double"
        },
        "maximum": {
          "description": "The `maximum` keyword.\n\nSee [JSON Schema Validation 6.2.2. \"maximum\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.2.2).",
          "type": [
            "number",
            "null"
          ],
          "format": "double"
        },
        "exclusiveMaximum": {
          "description": "The `exclusiveMaximum` keyword.\n\nSee [JSON Schema Validation 6.2.3. \"exclusiveMaximum\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.2.3).",
          "type": [
            "number",
            "null"
          ],
          "format": "double"
        },
        "minimum": {
          "description": "The `minimum` keyword.\n\nSee [JSON Schema Validation 6.2.4. \"minimum\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.2.4).",
          "type": [
            "number",
            "null"
          ],
          "format": "double"
        },
        "exclusiveMinimum": {
          "description": "The `exclusiveMinimum` keyword.\n\nSee [JSON Schema Validation 6.2.5. \"exclusiveMinimum\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.2.5).",
          "type": [
            "number",
            "null"
          ],
          "format": "double"
        },
        "maxLength": {
          "description": "The `maxLength` keyword.\n\nSee [JSON Schema Validation 6.3.1. \"maxLength\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.3.1).",
          "type": [
            "integer",
            "null"
          ],
          "format": "uint32",
          "minimum": 0.0
        },
        "minLength": {
          "description": "The `minLength` keyword.\n\nSee [JSON Schema Validation 6.3.2. \"minLength\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.3.2).",
          "type": [
            "integer",
            "null"
          ],
          "format": "uint32",
          "minimum": 0.0
        },
        "pattern": {
          "description": "The `pattern` keyword.\n\nSee [JSON Schema Validation 6.3.3. \"pattern\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.3.3).",
          "type": [
            "string",
            "null"
          ]
        },
        "items": {
          "description": "The `items` keyword.\n\nSee [JSON Schema 9.3.1.1. \"items\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.1.1).",
          "anyOf": [
            {
              "$ref": "#/definitions/SingleOrVec_for_Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "additionalItems": {
          "description": "The `additionalItems` keyword.\n\nSee [JSON Schema 9.3.1.2. \"additionalItems\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.1.2).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "maxItems": {
          "description": "The `maxItems` keyword.\n\nSee [JSON Schema Validation 6.4.1. \"maxItems\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.4.1).",
          "type": [
            "integer",
            "null"
          ],
          "format": "uint32",
          "minimum": 0.0
        },
        "minItems": {
          "description": "The `minItems` keyword.\n\nSee [JSON Schema Validation 6.4.2. \"minItems\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.4.2).",
          "type": [
            "integer",
            "null"
          ],
          "format": "uint32",
          "minimum": 0.0
        },
        "uniqueItems": {
          "description": "The `uniqueItems` keyword.\n\nSee [JSON Schema Validation 6.4.3. \"uniqueItems\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.4.3).",
          "type": [
            "boolean",
            "null"
          ]
        },
        "contains": {
          "description": "The `contains` keyword.\n\nSee [JSON Schema 9.3.1.4. \"contains\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.1.4).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "maxProperties": {
          "description": "The `maxProperties` keyword.\n\nSee [JSON Schema Validation 6.5.1. \"maxProperties\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.5.1).",
          "type": [
            "integer",
            "null"
          ],
          "format": "uint32",
          "minimum": 0.0
        },
        "minProperties": {
          "description": "The `minProperties` keyword.\n\nSee [JSON Schema Validation 6.5.2. \"minProperties\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.5.2).",
          "type": [
            "integer",
            "null"
          ],
          "format": "uint32",
          "minimum": 0.0
        },
        "required": {
          "description": "The `required` keyword.\n\nSee [JSON Schema Validation 6.5.3. \"required\"](https://tools.ietf.org/html/draft-handrews-json-schema-validation-02#section-6.5.3).",
          "type": "array",
          "items": {
            "type": "string"
          },
          "uniqueItems": true
        },
        "properties": {
          "description": "The `properties` keyword.\n\nSee [JSON Schema 9.3.2.1. \"properties\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.2.1).",
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/Schema"
          }
        },
        "patternProperties": {
          "description": "The `patternProperties` keyword.\n\nSee [JSON Schema 9.3.2.2. \"patternProperties\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.2.2).",
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/Schema"
          }
        },
        "additionalProperties": {
          "description": "The `additionalProperties` keyword.\n\nSee [JSON Schema 9.3.2.3. \"additionalProperties\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.2.3).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        },
        "propertyNames": {
          "description": "The `propertyNames` keyword.\n\nSee [JSON Schema 9.3.2.5. \"propertyNames\"](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-9.3.2.5).",
          "anyOf": [
            {
              "$ref": "#/definitions/Schema"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "additionalProperties": true
    },
    "SingleOrVec_for_InstanceType": {
      "description": "A type which can be serialized as a single item, or multiple items.\n\nIn some contexts, a `Single` may be semantically distinct from a `Vec` containing only item.",
      "anyOf": [
        {
          "$ref": "#/definitions/InstanceType"
        },
        {
          "type": "array",
          "items": {
            "$ref": "#/definitions/InstanceType"
          }
        }
      ]
    },
    "InstanceType": {
      "description": "The possible types of values in JSON Schema documents.\n\nSee [JSON Schema 4.2.1. Instance Data Model](https://tools.ietf.org/html/draft-handrews-json-schema-02#section-4.2.1).",
      "type": "string",
      "enum": [
        "null",
        "boolean",
        "object",
        "array",
        "number",
        "string",
        "integer"
      ]
    },
    "SingleOrVec_for_Schema": {
      "description": "A type which can be serialized as a single item, or multiple items.\n\nIn some contexts, a `Single` may be semantically distinct from a `Vec` containing only item.",
      "anyOf": [
        {
          "$ref": "#/definitions/Schema"
        },
        {
          "type": "array",
          "items": {
            "$ref": "#/definitions/Schema"
          }
        }
      ]
    },
    "ResponseResult": {
      "type": "object",
      "required": [
        "name",
        "schema"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "schema": {
          "$ref": "#/definitions/Schema"
        }
      }
    },
    "Example": {
      "description": "An example pair of request params and response result.",
      "type": "object",
      "required": [
        "name",
        "params",
        "result"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "params": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/ExampleParam"
          }
        },
        "result": {
          "$ref": "#/definitions/ExampleResult"
        }
      }
    },
    "ExampleParam": {
      "type": "object",
      "required": [
        "name",
        "value"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "value": true
      }
    },
    "ExampleResult": {
      "type": "object",
      "required": [
        "name",
        "value"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "value": true
      }
    },
    "Components": {
      "type": "object",
      "required": [
        "schemas"
      ],
      "properties": {
        "schemas": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/Schema"
          }
        }
      }
    }
  }
}