etc/conf/grc.json

{
  "gov": {
    "match-group": {
      "validationSpec": {
        "type": "object",
        "required": [
          "matches",
          "alias"
        ],
        "properties": {
          "alias": {
            "type": "string",
            "minLength": 1
          },
          "matches": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "name"
              ],
              "properties": {
                "name": {
                  "type": "string",
                  "minLength": 1
                },
                "apiPath": {
                  "type": "object",
                  "minProperties": 1
                },
                "headers": {
                  "type": "object"
                },
                "method": {
                  "type": "array",
                  "minItems": 1,
                  "items": {
                    "type": "string",
                    "enum": [
                      "GET",
                      "POST",
                      "DELETE",
                      "PUT",
                      "PATCH"
                    ]
                  }
                }
              }
            }
          }
        }
      }
    },
    "policies": {
      "retry": {
        "validationSpec": {
          "type": "object",
          "required": [
            "maxAttempts"
          ],
          "properties": {
            "retryOnSame": {
              "type": "integer",
              "minimum": 0
            }
          }
        }
      },
      "rate-limiting": {
        "validationSpec": {
          "type": "object",
          "required": [
            "rate"
          ]
        }
      },
      "loadbalance": {
        "validationSpec": {
          "type": "object",
          "required": [
            "rule"
          ],
          "properties": {
            "rule": {
              "type": "string",
              "minLength": 1
            }
          }
        }
      },
      "circuit-breaker": {
        "validationSpec": {
          "type": "object",
          "required": [
            "minimumNumberOfCalls"
          ],
          "properties": {
            "minimumNumberOfCalls": {
              "type": "integer",
              "minimum": 0
            }
          }
        }
      },
      "instance-isolation": {
        "validationSpec": {
          "type": "object",
          "required": [
            "minimumNumberOfCalls"
          ]
        }
      },
      "fault-injection": {
        "validationSpec": {
          "type": "object",
          "required": [
            "percentage"
          ],
          "properties": {
            "percentage": {
              "type": "number",
              "minimum": 0
            }
          }
        }
      },
      "bulkhead": {
        "validationSpec": {
          "type": "object",
          "required": [
            "maxConcurrentCalls"
          ]
        }
      }
    }
  }
}