code: public void setParameters(java.util.Collection<RelationalDatabaseParameter> parameters) {
          if (parameters == null) {
              this.parameters = null;
              return;
          }
  
          this.parameters = new java.util.ArrayList<RelationalDatabaseParameter>(parameters);
      }
docs: <p>
  An object describing the result of your get relational database parameters request.
  </p>
  
  @param parameters
  An object describing the result of your get relational database parameters request.