json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "required": [
          "projects",
          "drivers"
      ],
      "properties": {
          "projects": {
              "type": "array",
              "items": {
                  "type": "object",
                  "properties": {
                      "id": {
                          "type": "string",
                          "pattern": "^[a-z\\d\\./-]+$"
                      },
                      "name": {
                          "type": "string"
                      }
                  },
                  "required": [
                      "id",
                      "name"
                  ],
                  "additionalProperties": false
              }
          },
          "drivers": {
              "type": "array",
              "items": {
                  "type": "object",
                  "properties": {
                      "project_id": {
                          "type": "string"
                      },
                      "vendor": {
                          "type": "string"
                      },
                      "name": {
                          "type": "string"
                      },
                      "description": {
                          "type": "string"
                      },
                      "maintainer": {
                          "$ref": "#/definitions/user"
                      },
                      "wiki": {
                          "type": "string"
                      },
                      "os_versions": {
                          "type": "array",
                          "items": {
                              "type": "object",
                              "oneOf": [
                                  {
                                      "$ref": "#/definitions/self_verification"
                                  },
                                  {
                                      "$ref": "#/definitions/3rd_party_verification"
                                  },
                                  {
                                      "$ref": "#/definitions/external_ci_verification"
                                  }
                              ]
                          }
                      }
                  },
                  "required": [
                      "project_id",
                      "vendor",
                      "name",
                      "os_versions",
                      "maintainer"
                  ],
                  "additionalProperties": false
              }
          }
      },
      "definitions": {
          "user": {
              "type": "object",
              "properties": {
                  "name": {
                      "type": "string"
                  },
                  "email": {
                      "type": "string",
                      "pattern": "^[a-z\\d_\\.-]+@([a-z\\d\\.-]+\\.)+[a-z]+$"
                  },
                  "irc": {
                      "type": "string"
                  },
                  "launchpad_id": {
                      "type": "string"
                  }
              },
              "required": [
                  "name"
              ],
              "additionalProperties": false
          },
          "self_verification": {
              "properties": {
                  "verification": {
                      "enum": [
                          "self_verification"
                      ]
                  },
                  "os_version": {
                      "type": "string"
                  },
                  "success": {
                      "type": "boolean"
                  }
              },
              "required": [
                  "verification",
                  "os_version",
                  "success"
              ],
              "additionalProperties": false
          },
          "3rd_party_verification": {
              "properties": {
                  "verification": {
                      "enum": [
                          "3rd_party_verification"
                      ]
                  },
                  "os_version": {
                      "type": "string"
                  },
                  "success": {
                      "type": "boolean"
                  },
                  "verifiers": {
                      "type": "array",
                      "items": {
                          "$ref": "#/definitions/user"
                      }
                  }
              },
              "required": [
                  "verification",
                  "os_version",
                  "success",
                  "verifiers"
              ],
              "additionalProperties": false
          },
          "external_ci_verification": {
              "properties": {
                  "verification": {
                      "enum": [
                          "external_ci_verification"
                      ]
                  },
                  "ci_id": {
                      "type": "string"
                  }
              },
              "required": [
                  "verification",
                  "ci_id"
              ],
              "additionalProperties": false
          }
      }
  }