basic-lib/src/main/java/com/streamsets/pipeline/stage/origin/http/HttpClientSource.java
@VisibleForTesting
  int getCurrentPage() {
    // Body params take precedence, but usually only one or the other should be used.
    if (bodyVars.hasVariable(START_AT)) {
      return (int) bodyVars.getVariable(START_AT);
    } else if (resourceVars.hasVariable(START_AT)) {
      return (int) resourceVars.getVariable(START_AT);
    }
    return 0;
  }
@VisibleForTesting
  int getCurrentPage() {
    // Body params take precedence, but usually only one or the other should be used.
    if (bodyVars.hasVariable(START_AT)) {
      return (int) bodyVars.getVariable(START_AT);
    } else if (resourceVars.hasVariable(START_AT)) {
      return (int) resourceVars.getVariable(START_AT);
    }
    return 0;
  }
Returns the most recently requested page number or page offset requested.

@return page number or offset