docs: public Workspace getWorkspace(long workspaceId) throws StructurizrClientException {
          if (workspaceId <= 0) {
              throw new IllegalArgumentException("The workspace ID must be a positive integer.");
          }
  
          try (CloseableHttpClient httpClient = HttpClients.createSystem()) {
              log.info("Getting workspace with ID " + workspaceId);
              HttpGet httpGet = new HttpGet(url + WORKSPACE_PATH + workspaceId);
              addHeaders(httpGet, "", "");
              debugRequest(httpGet, null);
  
              try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
                  debugResponse(response);
  
                  String json = EntityUtils.toString(response.getEntity());
                  if (response.getCode() == HttpStatus.SC_OK) {
                      archiveWorkspace(workspaceId, json);
  
                      if (encryptionStrategy == null) {
                          return new JsonReader().read(new StringReader(json));
                      } else {
                          EncryptedWorkspace encryptedWorkspace = new EncryptedJsonReader().read(new StringReader(json));
  
                          if (encryptedWorkspace.getEncryptionStrategy() != null) {
                              encryptedWorkspace.getEncryptionStrategy().setPassphrase(encryptionStrategy.getPassphrase());
                              return encryptedWorkspace.getWorkspace();
                          } else {
                              // this workspace isn't encrypted, even though the client has an encryption strategy set
                              return new JsonReader().read(new StringReader(json));
                          }
                      }
                  } else {
                      ApiResponse apiResponse = ApiResponse.parse(json);
                      throw new StructurizrClientException(apiResponse.getMessage());
                  }
              }
          } catch (Exception e) {
              log.error(e);
              throw new StructurizrClientException(e);
          }
      }