code: public void billingAccount_portability_id_document_documentId_PUT(String billingAccount, Long id, Long documentId, OvhPortabilityDocument body) throws IOException {
  		String qPath = "/telephony/{billingAccount}/portability/{id}/document/{documentId}";
  		StringBuilder sb = path(qPath, billingAccount, id, documentId);
  		exec(qPath, "PUT", sb.toString(), body);
  	}
docs: Alter this object properties
  
  REST: PUT /telephony/{billingAccount}/portability/{id}/document/{documentId}
  @param body [required] New object properties
  @param billingAccount [required] The name of your billingAccount
  @param id [required] The ID of the portability
  @param documentId [required] Identifier of the document