@JsonProperty(JSON_PROPERTY_TIMESTAMP)
  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
  public void setTimestamp(Integer timestamp) {
    this.timestamp = timestamp;
  }
Timestamp of request of this entry
@return timestamp
plc4j/drivers/ctrlx/src/main/java/org/apache/plc4x/java/ctrlx/readwrite/rest/datalayer/model/BulkResponseInner.java