message: Add table option to copy sink
diff: "maxConcurrentConnections": {
  "type": "object",
  "description": "The maximum concurrent connection count for the sink data store. Type: integer (or Expression with resultType integer)."
  + },
  + "tableOption": {
  + "type": "object",
  + "description": "The option to handle sink table, such as autoCreate. For now only 'autoCreate' value is supported. Type: string (or Expression with resultType string)."
  }
  },
  "additionalProperties": {
  