Log Reference

Watchdog Logs

Log ID	Log Title	File	Function	Level of Log	Message	Description
WD1001	SSL Certificate Read Error	validate_license.py	get_days_until_expiration	ERROR	Error reading SSL certificate:	Logs when there is an error reading the SSL certificate from the file.
WD1010	SSL Certificate Days Remaining	validate_license.py	main	INFO	{days_remaining} days remaining until SSL certificate expiration.	Logs the number of days remaining before the SSL certificate expires if more than 60 days are left.
WD1011	SSL Certificate Renewal Reminder	validate_license.py	main	WARNING	Only {days_remaining} days remaining until SSL certificate expiration. Kindly renew your certificate.	Warns the user to renew the SSL certificate if less than 60 days are remaining.
WD1020	SSL Expiration Date Determination Failure	validate_license.py	main	ERROR	Unable to determine SSL certificate expiration date.	Logs an error if the SSL certificate expiration date cannot be determined.
WD2001	Enter License Validation	validate_license.py	validate_license	DEBUG	Entering validate_license function.	Logs entry into the license validation function.
WD2010	License Validation Success	validate_license.py	validate_license	INFO	License is valid, verification completed successfully.	Logs successful verification of the license.
WD2021	Invalid Auth Code	validate_license.py	validate_license	ERROR	Invalid Auth Code!	Logs when the authentication code provided in the license key is invalid.
WD2030	Invalid BMKEY Format	validate_license.py	validate_license	ERROR	Verification Failed! Invalid BMKEY Format!	Logs when the format of the BMKEY is invalid, causing the license validation to fail.
WD2040	License Verification Error	validate_license.py	validate_license	ERROR	Verification Error: {str(e)}!	Logs errors encountered during the license verification process.
WD2050	License Verification General Failure	validate_license.py	validate_license	ERROR	Verification Failed! Please use the provided key!	Logs a general failure in license verification if the key used does not work as expected.
WD3001	Cloud Mode Unsupported	validate_license.py	validate_license	ERROR	Cloud mode not supported!	Logs when the licensing mode set to cloud, which is not supported.
WD3002	Incorrect Licensing Mode	validate_license.py	validate_license	ERROR	Please select the appropriate licensing mode!	Logs when an incorrect licensing mode is selected.
WD2099	Exit License Validation	validate_license.py	validate_license	DEBUG	Exiting validate_license function.	Logs exit from the license validation function.
WD1001	Enter CheckLicenseView POST	views.py	post	DEBUG	Entering CheckLicenseView post method.	Logs the entry into the post method of the CheckLicenseView class.
WD1002	Invalid License Warning	views.py	post	WARNING	Invalid license.	Logs a warning when the license check fails during the post method.
WD3001	GUID Required Error	views.py	post	ERROR	GUID is required.	Logs an error when the GUID is missing from the POST request data.
WD3002	Hostname Required Error	views.py	post	ERROR	Hostname is required.	Logs an error when the hostname is missing from the POST request data.
WD3003	Controller Version Required Error	views.py	post	ERROR	Controller version is required.	Logs an error when the controller version is missing from the POST request data.
WD3004	IP Addresses List Required Error	views.py	post	ERROR	Controller IP Address list required	Logs an error when the list of IP addresses is missing from the POST request data.
WD2001	Invalid GUID Format Error	views.py	post	ERROR	Invalid GUID format.	Logs an error when the GUID provided is not in a valid UUID format.
WD2002	Device Limit Reached Warning	views.py	post	WARNING	Limit Reached! Please upgrade your license then Try Again	Logs a warning when the number of active devices reaches the licensed limit.
WD2003	New Controller Registered Info	views.py	post	INFO	Controller Registered!	Logs the registration of a new controller including GUID, IP, hostname, version, and IP list details.
WD1003	Controller Version Logged	views.py	post	DEBUG	Controller Version	Logs the controller version being processed in the post method.
WD1004	Exit CheckLicenseView POST	views.py	post	DEBUG	Exiting CheckLicenseView post method.	Logs the exit from the post method of the CheckLicenseView class.
WD1005	Enter GenerateGuidFile GET	views.py	get	DEBUG	Entering GenerateGuidFile get method.	Logs the entry into the get method of the GenerateGuidFile class.
WD1006	Invalid License Warning GET	views.py	get	WARNING	Invalid license.	Logs a warning when the license check fails during the get method.
WD1007	Exit GenerateGuidFile GET	views.py	get	DEBUG	Exiting GenerateGuidFile get method.	Logs the exit from the get method of the GenerateGuidFile class.
WD2101	SSL Certificate and Key Generated	generate_ssl.py	handle	INFO	SSL certificate and key generated: {cert_file}, {key_file}	Logs the generation of SSL certificate and key files.
WD2201	Scheduler Started	start_scheduler.py	handle	INFO	Scheduler Started	Logs the start of the scheduler process.

ETI Logs

Log ID	Log Title	File	Function	Level of Log	Message	Description
ETI1001	JSON Line Parsing Error	threat_collector.py	_decrypt_eti_data	ERROR	ETI1001: Error parsing JSON line:	Logs when a line in the decrypted ETI data cannot be parsed as valid JSON.
ETI2001	Config File Not Found	threat_collector.py	_load_and_validate_config	WARNING	ETI2001: Config file {self.config_path} not found	Logs when the configuration file does not exist and defaults/fallbacks will be used.
ETI2002	Proxy Configuration Error	threat_collector.py	_load_and_validate_config	ERROR	ETI2002: Proxy mode enabled but no valid proxy URLs found	Logs when proxy mode is enabled but neither HTTP nor HTTPS proxy is configured.
ETI2003	Missing Environment Variables	threat_collector.py	_load_and_validate_config	ERROR	ETI2003: Missing required environment variables	Logs when one or more required environment variables for Elasticsearch connection are missing.
ETI2004	General Configuration Error	threat_collector.py	_load_and_validate_config	ERROR	ETI2004: Configuration error:	Logs when a general configuration error occurs during loading or validation.
ETI2005	Elasticsearch Client Creation Error	threat_collector.py	_create_elasticsearch_client	ERROR	ETI2005: Failed to create Elasticsearch client:	Logs when the Elasticsearch client cannot be created due to invalid config or connection issues.
ETI3001	Proxy Configuration	threat_collector.py	_create_http_session	INFO	ETI3001: Proxies configured:	Logs when proxy mode is enabled and HTTP/HTTPS proxies are configured for the session.
ETI4001	HTTP Request Error	threat_collector.py	_safe_request	ERROR	ETI4001: Request failed for {url}: {e}	Logs when an HTTP request fails due to network issues, timeout, or invalid response status.
ETI5001	Download Successful	threat_collector.py	_download_with_retry	INFO	ETI5001: Successfully downloaded from	Logs when data is successfully downloaded from the given URL.
ETI5002	Download Attempt Failed	threat_collector.py	_download_with_retry	WARNING	ETI5002: Download attempt {attempt + 1} failed for {url}: {e}	Logs when a single download attempt fails due to network or server issues.
ETI5003	Retrying Download	threat_collector.py	_download_with_retry	INFO	ETI5003: Retrying in {self.RETRY_DELAY} seconds...	Logs when the system will retry the download after a delay.
ETI5004	Download Failed (All Attempts)	threat_collector.py	_download_with_retry	ERROR	ETI5004: All download attempts failed for	Logs when all retry attempts fail and the download cannot be completed.
ETI6001	Date Parsing Error	threat_collector.py	_convert_to_standard_date	ERROR	ETI6001: Error parsing date string:	Logs when the given date string cannot be parsed into a standard datetime format.
ETI6002	Date Comparison Error	threat_collector.py	_is_recent_date	ERROR	ETI6002: Error comparing date:	Logs when the given date string cannot be parsed or compared against the threshold date.
ETI8001	Index Rollover Successful	threat_collector.py	_rollover_index	INFO	ETI8001: Rollover successful for alias:	Logs when the rollover operation is successfully acknowledged by Elasticsearch.
ETI8002	New Index Created	threat_collector.py	_rollover_index	INFO	ETI8002: New index created:	Logs the name of the new index created after a successful rollover.
ETI8003	Rollover Response Warning	threat_collector.py	_rollover_index	WARNING	ETI8003: Rollover response for alias {alias}: {response}	Logs when the rollover operation returns a non-acknowledged response.
ETI8004	Index Rollover Error	threat_collector.py	_rollover_index	ERROR	ETI8004: Error during rollover for alias {alias}: {e}	Logs when an exception occurs during the rollover operation.
ETI8005	Get Current Index Error	threat_collector.py	_get_current_index	ERROR	ETI8005: Error getting current index:	Logs when an exception occurs while retrieving the current active threat-index from Elasticsearch.
ETI8006	Index Document Count	threat_collector.py	_is_index_empty	INFO	ETI8006: Index {index_name} contains {doc_count} documents	Logs the document count of the specified index when checked.
ETI8007	Index Document Count Error	threat_collector.py	_is_index_empty	ERROR	ETI8007: Error checking document count in index {index_name}: {e}	Logs when an exception occurs while retrieving the document count from Elasticsearch.
ETI8008	Bulk Action Generation Error	threat_collector.py	_generate_bulk_actions	ERROR	ETI8008: Error generating bulk actions:	Logs when an exception occurs while generating bulk indexing actions from ETI data.
ETI9001	No Data to Insert	threat_collector.py	_bulk_insert_to_elasticsearch	INFO	ETI9001: No ETI data to insert	Logs when there is no ETI data available for insertion into Elasticsearch.
ETI9002	Bulk Insert Start	threat_collector.py	_bulk_insert_to_elasticsearch	INFO	ETI9002: Inserting {len(eti_data)} records into Elasticsearch	Logs when the bulk insert operation is starting, including record count.
ETI9003	Target Index for Insert	threat_collector.py	_bulk_insert_to_elasticsearch	INFO	ETI9003: Inserting data into index:	Logs the index name where data will be inserted.
ETI9004	No Bulk Actions Generated	threat_collector.py	_bulk_insert_to_elasticsearch	WARNING	ETI9004: No valid actions generated for bulk insert	Logs when no valid bulk actions were generated for insertion.
ETI9005	Bulk Insert Completed	threat_collector.py	_bulk_insert_to_elasticsearch	INFO	ETI9005: Bulk insert completed: {success} successful, {len(errors)} errors	Logs the result of the bulk insert operation, including successes and errors.
ETI9006	Bulk Insert Errors	threat_collector.py	_bulk_insert_to_elasticsearch	ERROR	ETI9006: Bulk insert errors (first 5):	Logs the first few errors returned from the bulk insert operation.
ETI9007	Bulk Insert Exception	threat_collector.py	_bulk_insert_to_elasticsearch	ERROR	ETI9007: Error during bulk insert:	Logs when an unexpected exception occurs during the bulk insert operation.
ETI8009	Start Index Deletion Check	threat_collector.py	_delete_old_indices	INFO	ETI8009: Checking indices for deletion (threshold: {date})	Logs the start of the index deletion check and shows the threshold date.
ETI8010	Missing Creation Date	threat_collector.py	_delete_old_indices	WARNING	ETI8010: Skipping {index}: No creation_date found	Logs when an index is skipped because it does not have a creation date.
ETI8011	Old Index Deleted	threat_collector.py	_delete_old_indices	INFO	ETI8011: Deleted old index: {index} (created: {date})	Logs when an old index is successfully deleted.
ETI8012	Error Processing Index	threat_collector.py	_delete_old_indices	WARNING	ETI8012: Error processing index {index}: {error}	Logs when an error occurs while processing a specific index.
ETI8013	Deletion Summary	threat_collector.py	_delete_old_indices	INFO	ETI8013: Deleted {count} old indices	Logs the total number of indices deleted after the cleanup run.
ETI8014	Index Deletion Error	threat_collector.py	_delete_old_indices	ERROR	ETI8014: Error deleting old indices:	Logs when the deletion routine fails due to a fatal error.
ETI1100	Auth Hash Generation Error	threat_collector.py	_generate_auth_hash	ERROR	ETI1100: Error generating auth hash:	Logs when SHA3-512 hash generation fails due to an unexpected error.
ETI1101	Auth Hash Failure Raised	threat_collector.py	_generate_auth_hash	ERROR	ETI1101: Failed to generate auth hash:	Raised as an ETIDataError when authentication hash cannot be generated.
ETI1102	Missing Checksum Header	threat_collector.py	_verify_checksum	WARNING	ETI1102: ⚠️ No checksum header provided by server	Logs when the server response does not include a checksum header.
ETI1103	Checksum Mismatch	threat_collector.py	_verify_checksum	ERROR	ETI1103: ❌ Checksum mismatch! Local={local_checksum}, Server={server_checksum}	Logs when calculated checksum differs from the server-provided checksum.
ETI1104	Checksum Verification Pass	threat_collector.py	_verify_checksum	INFO	ETI1104: Checksum verified successfully ({local_checksum})	Logs when checksum verification succeeds and the data integrity is ensured.
ETI2100	Checksum Verification Failed	threat_collector.py	_download_eti_data_with_retry	ERROR	ETI2100: Checksum mismatch (local={local_checksum}, server={checksum_header})	Raised as a NetworkError when checksum validation fails for the response.
ETI2101	Download Attempt Failed	threat_collector.py	_download_eti_data_with_retry	WARNING	ETI2101: Download attempt {attempt} failed: {error}	Logs when an individual download attempt fails due to a network error.
ETI2102	Retrying Download	threat_collector.py	_download_eti_data_with_retry	INFO	ETI2102: Retrying in {delay} seconds...	Logs when the system waits before retrying a failed download attempt.
ETI2103	All Download Attempts Failed	threat_collector.py	_download_eti_data_with_retry	ERROR	ETI2103: All download attempts failed for ETI API	Logs when all retries are exhausted and data could not be downloaded.
ETI2104	Start ETI Data Collection	threat_collector.py	fetch_and_store_eti_data	INFO	ETI2104: Starting ETI data collection	Logs when the ETI data collection process begins.
ETI2105	ETI Data Download Failed	threat_collector.py	fetch_and_store_eti_data	WARNING	ETI2105: Failed to download ETI data	Logs when encrypted ETI data could not be downloaded.
ETI2106	No New ETI Data	threat_collector.py	fetch_and_store_eti_data	INFO	ETI2106: No new ETI data to process	Logs when the decrypted ETI dataset is empty or contains no new records.
ETI2107	ETI Data Collection Successful	threat_collector.py	fetch_and_store_eti_data	INFO	ETI2107: ETI data collection completed successfully.	Logs when ETI data has been successfully inserted into Elasticsearch.
ETI2108	ETI Data Insert Failed	threat_collector.py	fetch_and_store_eti_data	ERROR	ETI2108: Failed to insert ETI data.	Logs when ETI data decryption succeeds but bulk insertion into ES fails.
ETI2109	ETI Data Collection Exception	threat_collector.py	fetch_and_store_eti_data	ERROR	ETI2109: ETI data collection failed:	Logs unexpected errors with traceback during ETI data collection.
ETI4000	Start Threat Intel Pipeline	threat_collector.py	run_pipeline	INFO	ETI4000: Starting threat intelligence collection pipeline	Logs when the full ETI pipeline execution begins.
ETI4001	Active Index Not Empty	threat_collector.py	run_pipeline	INFO	ETI4001: Active index is not empty. Skipping data processing	Logs when the active Elasticsearch index already contains data, so ingestion is skipped.
ETI4002	Pipeline Execution Successful	threat_collector.py	run_pipeline	INFO	ETI4002: Pipeline execution completed successfully	Logs when the ETI pipeline completes all steps without errors.
ETI4003	Pipeline Execution Failed	threat_collector.py	run_pipeline	ERROR	ETI4003: Pipeline execution failed:	Logs unexpected errors during the ETI pipeline execution.
ETI4004	Scheduler Start	threat_collector.py	start_scheduler	INFO	ETI4004: Starting threat collector scheduler	Logs when the scheduler service begins execution.
ETI4005	Next Run Scheduled	threat_collector.py	start_scheduler	INFO	ETI4005: Next run scheduled in {seconds_until_next_run:.0f} seconds	Logs how many seconds until the next scheduled pipeline run.
ETI4006	Scheduler Stopped by User	threat_collector.py	start_scheduler	INFO	ETI4006: Scheduler stopped by user	Logs when the scheduler is stopped via user interrupt (KeyboardInterrupt).
ETI4007	Pipeline Execution Failed	threat_collector.py	start_scheduler	ERROR	ETI4007: Pipeline execution failed:	Logs errors during scheduled pipeline execution but keeps scheduler alive.
ETI4008	Cleanup Completed	threat_collector.py	cleanup	INFO	ETI4008: Service cleanup completed	Logs when all resources (e.g., HTTP sessions) are cleaned up successfully.
ETI4009	Cleanup Error	threat_collector.py	cleanup	ERROR	ETI4009: Error during cleanup:	Logs when an error occurs while cleaning up resources.
ETI9000	Service Stopped by User	threat_collector.py	main	INFO	ETI9000: Service stopped by user	Logs when the service is manually stopped by the user (KeyboardInterrupt).
ETI9001	Service Failed to Start	threat_collector.py	main	ERROR	ETI9001: Service failed to start:	Logs when the service fails to start due to an unexpected exception.

UCS Logs

Log ID	Log Title	File	Function	Level of Log	Message	Description
UCS1001	Missing Environment Variables	ucs_client.py	_load_and_validate_config	ERROR	UCS1001: Missing required environment variables	Raised when one or more critical environment variables are not set.
UCS1002	Config File Not Found	ucs_client.py	_load_and_validate_config	WARNING	UCS1002: Config file {self.config_path} not found	Logs when the expected UCS client config file is missing.
UCS1003	UCS Updates Enabled No Authcode	ucs_client.py	_load_and_validate_config	ERROR	UCS1003: UCS updates enabled but authcode not provided	Raised when UCS updates are enabled but no authentication code is provided.
UCS1004	Proxy Mode Without Proxy URLs	ucs_client.py	_load_and_validate_config	ERROR	UCS1004: Proxy mode enabled but no valid proxy URLs found	Raised when proxy mode is enabled but no HTTP/HTTPS proxy URLs are given.
UCS1005	General Configuration Error	ucs_client.py	_load_and_validate_config	ERROR	UCS1005: Configuration error:	Logs and raises a configuration error for any other unexpected exception.
UCS2001	Elasticsearch Client Created	ucs_client.py	_create_elasticsearch_client	INFO	UCS2001: Elasticsearch client created successfully	Logs when the Elasticsearch client is created without errors.
UCS2005	Elasticsearch Client Error	ucs_client.py	_create_elasticsearch_client	ERROR	UCS2005: Failed to create Elasticsearch client:	Logs and raises a configuration error if Elasticsearch client creation fails.
UCS3001	Proxies Configured	ucs_client.py	_create_http_session	INFO	UCS3001: Proxies configured:	Logs the proxies that are applied to the HTTP session when proxy mode is enabled.
UCS3002	Last Domain ID Loaded	ucs_client.py	_load_last_domain_id	INFO	UCS3002: Loaded last domain ID from Elasticsearch:	Logs the last domain ID loaded successfully from file.
UCS3003	Domain ID Load Error	ucs_client.py	_load_last_domain_id	WARN	UCS3003: Error loading domain ID:	Logs a warning if the domain ID file is missing or contains invalid data.
UCS3004	Domain ID Default	ucs_client.py	_load_last_domain_id	INFO	UCS3004: No documents found in Elasticsearch, starting with domain ID: 0
UCS3005	Last Domain ID Failed to load	ucs_client.py	_save_last_domain_id	WARN	UCS3005: Failed to load last domain ID from Elasticsearch: {e} Returning 0	Logs when failed to load last domain id
UCS3006	Domain ID Save Error	ucs_client.py	_save_last_domain_id	ERROR	UCS3006: Error saving domain ID:	Logs and raises an error when saving the domain ID fails.
UCS3007	Auth Hash Generation Error	ucs_client.py	_generate_auth_hash	ERROR	UCS3007: Error generating auth hash:	Logs an error when SHA3-512 hash generation fails.
UCS4001	UCS API Request Failed	ucs_client.py	_safe_request	ERROR	UCS4001: Request failed for {url}: {exception}	Logs and raises a NetworkError when an HTTP request to the UCS API fails.
UCS5001	UCS Data Downloaded Successfully	ucs_client.py	_download_ucs_data_with_retry	INFO	UCS5001: Successfully downloaded UCS data from	Logs successful download of UCS data from the API endpoint.
UCS5002	UCS Data Download Attempt Failed	ucs_client.py	_download_ucs_data_with_retry	WARN	UCS5002: Download attempt {attempt} failed: {exception}	Logs a failed attempt to download UCS data. Includes attempt count.
UCS5003	UCS Data Download Retrying	ucs_client.py	_download_ucs_data_with_retry	INFO	UCS5003: Retrying in {self.RETRY_DELAY} seconds...	Logs that the client is retrying a failed UCS data download after a delay.
UCS5004	UCS Data Download Failed	ucs_client.py	_download_ucs_data_with_retry	ERROR	UCS5004: All download attempts failed for UCS API	Logs that all retry attempts to download UCS data have failed.
UCS6001	UCS ZIP File Saved Temporarily	ucs_client.py	_extract_and_parse_ucs_data	INFO	UCS6001: ZIP file saved temporarily at	Logs the location where the UCS ZIP file is temporarily saved before extraction.
UCS6002	UCS ZIP File Extracting	ucs_client.py	_extract_and_parse_ucs_data	INFO	UCS6002: Extracting file:	Logs the name of the file being extracted from the UCS ZIP archive.
UCS6003	UCS JSON Line Parse Error	ucs_client.py	_extract_and_parse_ucs_data	WARN	UCS6003: Error parsing JSON line:	Logs a warning when a single JSON line fails to parse but continues processing.
UCS6004	UCS Records Parsed Successfully	ucs_client.py	_extract_and_parse_ucs_data	INFO	UCS6004: Successfully parsed {len(ucs_data)} UCS records	Logs the number of UCS records successfully parsed after extraction.
UCS6005	UCS Data Extraction Error	ucs_client.py	_extract_and_parse_ucs_data	ERROR	UCS6005: Error extracting/parsing UCS data:	Logs and raises an error if the UCS ZIP extraction or parsing process fails.
UCS6006	UCS Data Processing Failed	ucs_client.py	_extract_and_parse_ucs_data	ERROR	UCS6006: Failed to process UCS data:	Raises UCSDataError when extraction or parsing of UCS data completely fails.
UCS6007	UCS Data Saved to File	ucs_client.py	_save_ucs_data_to_file	INFO	UCS6007: UCS data saved to	Logs when UCS data is successfully written to the JSONL output file.
UCS6008	UCS Data Save Error	ucs_client.py	_save_ucs_data_to_file	ERROR	UCS6008: Error saving UCS data to file:	Logs an error when writing UCS data to the JSONL file fails.
UCS7001	UCS Bulk Actions Generation Error	ucs_client.py	_generate_bulk_actions	ERROR	UCS7001: Error generating bulk actions:	Logs and raises an error if bulk action generation for Elasticsearch fails.
UCS7002	No UCS Data to Insert	ucs_client.py	_bulk_insert_to_elasticsearch	INFO	UCS7002: No UCS data to insert	Logs when no UCS records are available for bulk insert.
UCS7003	Bulk Insert Start	ucs_client.py	_bulk_insert_to_elasticsearch	INFO	UCS7003: Inserting {count} records into Elasticsearch	Logs the number of UCS records being prepared for insertion.
UCS7004	No Valid Bulk Actions	ucs_client.py	_bulk_insert_to_elasticsearch	WARNING	UCS7004: No valid actions generated for bulk insert	Logs when bulk action generation results in no valid operations.
UCS7005	Bulk Insert Completion	ucs_client.py	_bulk_insert_to_elasticsearch	INFO	UCS7005: Bulk insert completed: {success} successful, {error_count} errors	Logs the outcome of the bulk insert operation (success and error counts).
UCS7006	Bulk Insert Errors	ucs_client.py	_bulk_insert_to_elasticsearch	ERROR	UCS7006: Bulk insert errors (first 5):	Logs details of the first 5 errors if Elasticsearch bulk insert fails.
UCS7007	Bulk Insert Exception	ucs_client.py	_bulk_insert_to_elasticsearch	ERROR	UCS7007: Error during bulk insert:	Logs unexpected exceptions during Elasticsearch bulk insert execution.
UCS3009	Max Domain ID Retrieval Error	ucs_client.py	_get_max_domain_id	ERROR	UCS3009: Error getting max domain ID:	Logs and handles errors that occur while calculating the maximum domainId from UCS data.
UCS8001	UCS Updates Disabled	ucs_client.py	fetch_and_store_ucs_data	INFO	UCS8001: UCS updates are disabled in configuration. Skipping UCS sync.	Logs when UCS sync is skipped because updates are disabled in configuration.
UCS8002	UCS Data Collection Start	ucs_client.py	fetch_and_store_ucs_data	INFO	UCS8002: Starting UCS data collection	Logs the start of the UCS data collection process.
UCS8003	UCS Data Download Failed	ucs_client.py	fetch_and_store_ucs_data	WARNING	UCS8003: Failed to download UCS data	Logs when UCS data could not be downloaded after retries.
UCS8004	No New UCS Data	ucs_client.py	fetch_and_store_ucs_data	INFO	UCS8004: No new UCS data to process	Logs when UCS data was downloaded but contains no new entries.
UCS8005	UCS Data Collection Success	ucs_client.py	fetch_and_store_ucs_data	INFO	UCS8005: UCS data collection completed successfully. New domain ID:	Logs successful UCS data processing and update of the last domain ID.
UCS8006	No Valid Domain IDs Found	ucs_client.py	fetch_and_store_ucs_data	WARNING	UCS8006: No valid domain IDs found in data	Logs when UCS data was processed but no valid domain IDs were found.
UCS8007	Elasticsearch Insert Failed	ucs_client.py	fetch_and_store_ucs_data	ERROR	UCS8007: Failed to insert UCS data. Domain ID will not be updated.	Logs when UCS data could not be inserted into Elasticsearch, preventing domain ID update.
UCS8008	UCS Data Collection Error	ucs_client.py	fetch_and_store_ucs_data	ERROR	UCS8008: UCS data collection failed:	Logs and raises an error if UCS data collection fails due to an unhandled exception.
UCS9000	Scheduler Start	ucs_client.py	start_scheduler	INFO	UCS9000: Starting UCS client scheduler	Logs when the UCS scheduler service starts running.
UCS9001	Next Sync Scheduled	ucs_client.py	start_scheduler	INFO	UCS9001: Next UCS sync scheduled in {seconds} seconds	Logs the number of seconds until the next scheduled UCS sync at 00:15.
UCS9002	Scheduler Stopped by User	ucs_client.py	start_scheduler	INFO	UCS9002: Scheduler stopped by user	Logs when the scheduler is manually interrupted (Ctrl+C / KeyboardInterrupt).
UCS9003	UCS Collection Error	ucs_client.py	start_scheduler	ERROR	UCS9003: UCS collection failed:	Logs unexpected errors during scheduled UCS collection but continues running.
UCS1101	UCS Client Cleanup Success	ucs_client.py	cleanup	INFO	UCS1101: UCS client cleanup completed	Logs successful cleanup of UCS client resources (e.g., session close).
UCS1102	UCS Client Cleanup Error	ucs_client.py	cleanup	ERROR	UCS1102: Error during cleanup:	Logs errors that occur while cleaning up UCS client resources.
UCS2101	UCS Client Stopped by User	ucs_client.py	main	INFO	UCS2101: UCS client stopped by user	Logs when the UCS client is stopped manually (KeyboardInterrupt).
UCS2102	UCS Client Startup Failure	ucs_client.py	main	ERROR	UCS2102: UCS client failed to start:	Logs and exits when the UCS client fails to start due to an unexpected error.
UCS5005	Checksum verification failed	ucs_client.py	_download_ucs_data_with_retry	ERROR	UCS5005: Checksum mismatch (local = {local_checksum}, server = {server_checksum})	Logs when checksum verification mismatch
UCS5006	Checksum verification success	ucs_client.py	_download_ucs_data_with_retry	INFO	UCS5006: Checksum verified successfully ({local_checksum})	Logs when checksum verify successfully
UCS5007	Checksum header empty	ucs_client.py	_download_ucs_data_with_retry	WARN	UCS5007: No checksum header received from server	Logs when no checksum header recieved