return MODEL_VERSION_4_0_0;
        }

        // Default fallback
        return MODEL_VERSION_4_0_0;
    }

    /**
     * Checks if a model version is valid for upgrade operations.
     * Currently supports 4.0.0, 4.1.0, and 4.2.0.
     *
     * @param modelVersion the model version to validate
     * @return true if the model version is valid
     */
    public static boolean isValidModelVersion(String modelVersion) {

        return _instance;
    }

    // ===================================================================================
    //                                                                       Current DBDef
    //                                                                       =============
    @Override
    public String getProjectName() {
        return null;
    }

    @Override

	// assign the new webhook target to this field.
	// The Send() method will then re-direct entries
	// to the new target when the current one
	// has been set to status "statusClosed".
	// Once the glogal target slice has been migrated
	// the current target will stop receiving entries.
	migrateTarget *Target

	// Number of events per HTTP send to webhook target

     */
    public void addAssistantMessage(final String content) {
        addMessage(ChatMessage.assistantMessage(content));
    }

    /**
     * Updates the last accessed timestamp to the current time.
     */
    public void touch() {
        this.lastAccessedAt = LocalDateTime.now();
    }

    /**
     * Returns the number of messages in this session.
     *
     * @return the message count

    }

    /**
     * Registers internal distribution resolutions.
     * <p>
     * Elasticsearch distributions are resolved as project dependencies either representing
     * the current version pointing to a project either under `:distribution:archives` or :distribution:packages`.
     * <p>
     * BWC versions are resolved as project to projects under `:distribution:bwc`.
     */

import java.util.function.Function;
import java.util.stream.Collectors;

import static org.elasticsearch.gradle.util.GradleUtils.getProjectPathFromTask;

/**
 * Copies the files needed for the Rest YAML specs to the current projects test resources output directory.
 * This is intended to be be used from {@link RestResourcesPlugin} since the plugin wires up the needed
 * configurations and custom extensions.
 *
 * @see RestResourcesPlugin
 */

     *
     * @param fileAuthenticationPager the pager containing pagination settings and search criteria
     * @return a list of file authentication configurations for the current page
     */
    public List<FileAuthentication> getFileAuthenticationList(final FileAuthPager fileAuthenticationPager) {

                                "content": {"application/json": {"schema": {}}},
                            }
                        },
                        "summary": "Read Current User",
                        "operationId": "read_current_user_users_me_get",
                        "security": [{"OAuth2": []}],
                    }
                },
            },

                }
            }
        }
        lastModified = propertiesFile.lastModified();
    }

    /**
     * Returns the current properties, reloading them if the file has been updated.
     *
     * @return The current {@link Properties} instance.
     */
    protected Properties getProperties() {
        if (isUpdated()) {
            load();
        }
        return properties;

    }

    /**
     * Get lifetime of current user.
     *
     * @return the remaining lifetime in seconds. If the default lifetime is
     *         used, this value have no meaning.
     *
     */
    public int getUserLifeTime() {
        return this.userLifetime;
    }

    /**
     * Set lifetime of current user.
     *
     * @param time