code: public ProvisionProductRequest withProvisioningParameters(ProvisioningParameter... provisioningParameters) {
          if (this.provisioningParameters == null) {
              setProvisioningParameters(new java.util.ArrayList<ProvisioningParameter>(provisioningParameters.length));
          }
          for (ProvisioningParameter ele : provisioningParameters) {
              this.provisioningParameters.add(ele);
          }
          return this;
      }
docs: <p>
  Parameters specified by the administrator that are required for provisioning the product.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setProvisioningParameters(java.util.Collection)} or
  {@link #withProvisioningParameters(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param provisioningParameters
  Parameters specified by the administrator that are required for provisioning the product.
  @return Returns a reference to this object so that method calls can be chained together.