{
  "description": "This is Resource configuration snapshots Execution Component.",
  "version": "1.0.0",
  "attributes": {
    "config-snapshot-status": {
      "required": true,
      "type": "string"
    },
    "config-snapshot-message": {
      "required": true,
      "type": "string"
    },
    "config-snapshot-value": {
      "required": false,
      "type": "string"
    },
    "response-data": {
      "required": false,
      "type": "json"
    }
  },
  "capabilities": {
    "component-node": {
      "type": "tosca.capabilities.Node"
    }
  },
  "interfaces": {
    "ComponentConfigSnapshotsExecutor": {
      "operations": {
        "process": {
          "inputs": {
            "operation": {
              "description": "Operation to perform: fetch, store, diff. (required)",
              "required": true,
              "type": "string",
              "constraints": [
                {
                  "valid_values": [
                    "fetch",
                    "store",
                    "diff"
                  ]
                }
              ]
            },
            "resource-id": {
              "description": "Identifier for the resource config to operate on. (required)",
              "required": true,
              "type": "string"
            },
            "resource-type": {
              "description": "Type of the resource config to operate on, e.g. PNF, VNF, etc. (required)",
              "required": true,
              "type": "string"
            },
            "resource-status" : {
              "description": "Status of the resource to fetch or store, either RUNNING or CANDIDATE. (optional)",
              "required" : false,
              "type" : "string",
              "default": "RUNNING",
              "constraints": [
                {
                  "valid_values": [
                    "RUNNING",
                    "CANDIDATE"
                  ]
                }
              ]
            },
            "resource-snapshot": {
              "description": "The resource config snapshot to store for the resource identified by id/type/status. (store operation only)",
              "required": false,
              "type": "string"
            },
            "diff-content-type": {
              "description": "Specify the type of content expected, to perform comparison on. (diff operation only)",
              "required": false,
              "type": "string",
              "constraints": [
                {
                  "valid_values": [
                    "xml",
                    "json"
                  ]
                }
              ]
            }
          }
        }
      }
    }
  },
  "derived_from": "tosca.nodes.Component"
}