json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "Cluster Config",
      "description": "Configuration for forwarding metrics from Atlas LWC to AWS CloudWatch",
      "type": "object",
      "required": [
          "email",
          "expressions"
      ],
      "properties": {
          "email": {
              "description": "Email address of the service owner",
              "type": "string",
              "format": "email"
          },
          "expressions": {
              "description": "List of metric expressions",
              "type": "array",
              "_uniqueItems": true,
              "items": {
                  "type": "object",
                  "required": [
                      "metricName",
                      "atlasUri",
                      "account"
                  ],
                  "properties": {
                      "metricName": {
                          "description": "Name of the metric that will be created in CloudWatch",
                          "type": "string",
                          "pattern": "^(?:(?:[\\w\\-\\.\\s]+)|(?:\\$\\([\\w\\-\\.]+\\)))+$"
                      },
                      "atlasUri": {
                          "description": "Atlas query",
                          "type": "string",
                          "pattern": "^(https?://)?[\\w-]+(\\.[\\w-]+)*(:\\d+)?/api/v(\\d+){1}/graph\\?.+$"
                      },
                      "comment": {
                          "type": "string"
                      },
                      "dimensions": {
                          "description": "Details about AWS CloudWatch dimension that will be created",
                          "type": "array",
                          "_uniqueItems": true,
                          "items": {
                              "type": "object",
                              "required": [
                                  "name",
                                  "value"
                              ],
                              "properties": {
                                  "name": {
                                      "description": "Name of the CloudWatch dimension",
                                      "type": "string",
                                      "pattern": "^[\\w\\-\\.]+$"
                                  },
                                  "value": {
                                      "description": "Atlas tag. Example: $(nf.asg)",
                                      "type": "string",
                                      "pattern": "^(?:(?:[\\w\\-\\.]+)|(?:\\$\\([\\w\\-\\.]+\\)))+$"
                                  }
                              }
                          }
                      },
                      "account": {
                          "description": "AWS account to send the metric to. Typically $(nf.account)",
                          "type": "string",
                          "pattern": "^([\\d]+|\\$\\([\\w\\-\\.]+\\))$"
                      },
                      "region": {
                          "description": "AWS region to send the metric to",
                          "type": "string",
                          "pattern": "^([\\w\\-\\.]+|\\$\\([\\w\\-\\.]+\\))$"
                      }
                  }
              }
          },
          "checksToSkip": {
              "description": "The list of validations to skip",
              "type": "array",
              "_uniqueItems": true,
              "items": {
                  "type": "string",
                  "minLength": 1
              }
          }
      }
  }