> ## Documentation Index > Fetch the complete documentation index at: https://www.meilisearch.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve logs > Stream logs over HTTP. The format of the logs depends on the configuration specified in the payload. The logs are sent as multi-part, and the stream never stops, so ensure your client can handle a long-lived connection. To stop receiving logs, call the `DELETE /logs/stream` route. Only one client can listen at a time. An error is returned if you call this route while it is already in use by another client. ## OpenAPI ````yaml /assets/open-api/meilisearch-openapi-mintlify.json post /logs/stream openapi: 3.1.0 info: title: meilisearch description: Meilisearch HTTP server contact: name: Quentin de Quelen email: quentin@dequelen.me license: name: MIT identifier: MIT version: 1.41.0 servers: - url: http://localhost:7700 description: Local server. security: [] tags: - name: Stats description: >- Stats gives extended information and metrics about indexes and the Meilisearch database. - name: Health description: >- The health check endpoint enables you to periodically test the health of your Meilisearch instance. - name: Version description: Returns the version of the running Meilisearch instance. - name: Backups description: >- Meilisearch offers two types of backups: snapshots and dumps. Snapshots are mainly intended as a safeguard, while dumps are useful when migrating Meilisearch. - name: Export description: >- Export documents and settings from this instance to a remote Meilisearch server. - name: Async task management description: >- Routes for listing and managing batches and tasks (asynchronous operations). - name: Chats description: The `/chats` route allows you to manage chat workspaces. - name: Tasks description: >- The tasks route gives information about the progress of the [asynchronous operations](https://docs.meilisearch.com/learn/advanced/asynchronous_operations.html). - name: Batches description: >- Meilisearch groups compatible tasks ([asynchronous operations](https://www.meilisearch.com/docs/learn/async/asynchronous_operations)) into batches for efficient processing. For example, multiple document additions to the same index may be batched together. The /batches routes give information about the progress of these batches and let you monitor batch progress and performance. - name: Indexes description: >- An index is an entity that gathers a set of [documents](https://www.meilisearch.com/docs/learn/getting_started/documents) with its own [settings](https://www.meilisearch.com/docs/reference/api/settings). Learn more about indexes. - name: Documents description: >- Documents are objects composed of fields that can store any type of data. Each field contains an attribute and its associated value. Documents are stored inside [indexes](https://www.meilisearch.com/docs/learn/getting_started/indexes). - name: Facet Search description: >- The `/facet-search` route allows you to search for facet values. Facet search supports prefix search and typo tolerance. The returned hits are sorted lexicographically in ascending order. You can configure how facets are sorted using the sortFacetValuesBy property of the faceting index settings. - name: Similar documents description: >- The /similar route uses AI-powered search to return a number of documents similar to a target document. Meilisearch exposes two routes for retrieving similar documents: POST and GET. In the majority of cases, POST will offer better performance and ease of use. - name: Settings description: >- Configure search and index behavior. Update all settings at once via PATCH /indexes/{indexUid}/settings, or use a sub-route to get, update, or reset a single setting. - name: Search description: >- Meilisearch exposes two routes to perform searches: - A POST route: this is the preferred route when using API authentication, as it allows [preflight request](https://developer.mozilla.org/en-US/docs/Glossary/Preflight_request) caching and better performance. - A GET route: the usage of this route is discouraged, unless you have good reason to do otherwise (specific caching abilities for example) externalDocs: url: https://www.meilisearch.com/docs/reference/api/search description: Search API reference - name: Keys description: >- Manage API `keys` for a Meilisearch instance. Each key has a given set of permissions. You must have the master key or the default admin key to access the keys route. More information about the keys and their rights. Accessing any route under `/keys` without having set a master key will result in an error. - name: Logs description: >- Everything about retrieving or customizing logs. Currently [experimental](https://www.meilisearch.com/docs/learn/experimental/overview). - name: Multi-search description: >- The `/multi-search` route allows you to perform multiple search queries on one or more indexes by bundling them into a single HTTP request. Multi-search is also known as federated search. - name: Experimental features description: >- The `/experimental-features` route allows you to activate or deactivate some of Meilisearch's experimental features. This route is **synchronous**. This means that no task object will be returned, and any activated or deactivated features will be made available or unavailable immediately. - name: Network description: >- The `/network` route allows you to describe the topology of a network of Meilisearch instances. This route is **synchronous**. This means that no task object will be returned, and any change to the network will be made available immediately. - name: Webhooks description: >- The `/webhooks` route allows you to register endpoints to be called once tasks are processed. - name: Dynamic search rules description: >- The `/dynamic-search-rules` route allows you to configure dynamic search rules. paths: /logs/stream: post: tags: - Logs summary: Retrieve logs description: >- Stream logs over HTTP. The format of the logs depends on the configuration specified in the payload. The logs are sent as multi-part, and the stream never stops, so ensure your client can handle a long-lived connection. To stop receiving logs, call the `DELETE /logs/stream` route. Only one client can listen at a time. An error is returned if you call this route while it is already in use by another client. operationId: get_logs requestBody: content: application/json: schema: $ref: '#/components/schemas/GetLogs' required: true responses: '200': description: Logs are being returned. content: application/json: schema: type: string example: > 2024-10-08T13:35:02.643750Z WARN HTTP request{method=GET host="localhost:7700" route=/metrics query_parameters= user_agent=HTTPie/3.2.3 status_code=400 error=Getting metrics requires enabling the `metrics` experimental feature. See https://github.com/meilisearch/product/discussions/625}: tracing_actix_web::middleware: Error encountered while processing the incoming HTTP request: ResponseError { code: 400, message: "Getting metrics requires enabling the `metrics` experimental feature. See https://github.com/meilisearch/product/discussions/625", error_code: "feature_not_enabled", error_type: "invalid_request", error_link: "https://docs.meilisearch.com/errors#feature_not_enabled" } 2024-10-08T13:35:02.644191Z INFO HTTP request{method=GET host="localhost:7700" route=/metrics query_parameters= user_agent=HTTPie/3.2.3 status_code=400 error=Getting metrics requires enabling the `metrics` experimental feature. See https://github.com/meilisearch/product/discussions/625}: meilisearch: close time.busy=1.66ms time.idle=658µs 2024-10-08T13:35:18.564152Z INFO HTTP request{method=PATCH host="localhost:7700" route=/experimental-features query_parameters= user_agent=curl/8.6.0 status_code=200}: meilisearch: close time.busy=1.17ms time.idle=127µs 2024-10-08T13:35:23.094987Z INFO HTTP request{method=GET host="localhost:7700" route=/metrics query_parameters= user_agent=HTTPie/3.2.3 status_code=200}: meilisearch: close time.busy=2.12ms time.idle=595µs '400': description: The route is already being used. content: application/json: schema: $ref: '#/components/schemas/ResponseError' example: message: The `/logs/stream` route is currently in use by someone else. code: bad_request type: invalid_request link: https://docs.meilisearch.com/errors#bad_request '401': description: The authorization header is missing. content: application/json: schema: $ref: '#/components/schemas/ResponseError' example: message: >- The Authorization header is missing. It must use the bearer authorization method. code: missing_authorization_header type: auth link: >- https://docs.meilisearch.com/errors#missing_authorization_header security: - Bearer: - metrics.get - metrics.* - '*' x-codeSamples: - lang: cURL source: |- curl \ -X POST MEILISEARCH_URL/logs/stream \ -H 'Content-Type: application/json' \ --data-binary '{ "mode": "human", "target": "index_scheduler=trace" }' components: schemas: GetLogs: type: object description: Request body for streaming logs properties: target: type: string description: |- Log targets to filter. Format: code_part=log_level (e.g., milli=trace,actix_web=off) default: info example: milli=trace,index_scheduler,actix_web=off mode: oneOf: - $ref: '#/components/schemas/LogMode' description: >- Output format for log entries. `human` provides readable text output, `json` provides structured JSON for parsing, and `profile` outputs Firefox profiler format for performance visualization. default: Human profileMemory: type: boolean description: >- Enable memory profiling (only useful with profile mode, significantly slows down the engine) default: false ResponseError: type: object required: - message - code - type - link properties: message: type: string description: The error message. code: $ref: '#/components/schemas/Code' description: The error code. type: $ref: '#/components/schemas/ErrorType' description: The error type. link: type: string description: A link to the documentation about this specific error. LogMode: type: string description: Format for log output enum: - human - json - profile Code: type: string enum: - api_key_already_exists - api_key_not_found - bad_parameter - bad_request - database_size_limit_reached - document_not_found - dump_already_processing - dump_not_found - dump_process_failed - duplicate_index_found - immutable_api_key_actions - immutable_api_key_created_at - immutable_api_key_expires_at - immutable_api_key_indexes - immutable_api_key_key - immutable_api_key_uid - immutable_api_key_updated_at - immutable_index_created_at - immutable_index_updated_at - import_task_already_received - import_task_unknown_remote - receive_import_finished_unknown_remote - import_task_without_network_task - index_already_exists - index_creation_failed - index_not_found - index_primary_key_already_exists - index_primary_key_multiple_candidates_found - index_primary_key_no_candidate_found - internal - invalid_api_key - invalid_api_key_actions - invalid_api_key_description - invalid_api_key_expires_at - invalid_api_key_indexes - invalid_api_key_limit - invalid_api_key_name - invalid_api_key_offset - invalid_api_key_uid - invalid_content_type - invalid_document_csv_delimiter - invalid_document_fields - invalid_document_retrieve_vectors - missing_document_filter - missing_document_edition_function - inconsistent_document_change_headers - invalid_document_filter - invalid_document_sort - invalid_document_geo_field - invalid_document_geojson_field - invalid_header_value - invalid_vector_dimensions - invalid_vectors_type - invalid_document_id - invalid_document_ids - invalid_document_limit - invalid_document_offset - invalid_search_embedder - invalid_similar_embedder - invalid_search_hybrid_query - invalid_index_limit - invalid_index_offset - invalid_index_primary_key - invalid_index_custom_metadata - invalid_skip_creation - invalid_index_uid - invalid_multi_search_facets - invalid_multi_search_facets_by_index - invalid_multi_search_facet_order - invalid_multi_search_query_personalization - invalid_multi_search_query_show_performance_details - invalid_multi_search_federated - invalid_multi_search_federation_options - invalid_multi_search_max_values_per_facet - invalid_multi_search_merge_facets - invalid_multi_search_query_facets - invalid_multi_search_distinct - invalid_multi_search_query_pagination - invalid_multi_search_query_ranking_rules - invalid_multi_search_query_position - invalid_multi_search_remote - invalid_multi_search_weight - invalid_network_leader - invalid_network_remotes - invalid_network_shards - invalid_network_self - invalid_network_search_api_key - invalid_network_write_api_key - invalid_network_url - invalid_search_attributes_to_search_on - invalid_search_attributes_to_crop - invalid_search_attributes_to_highlight - invalid_similar_attributes_to_retrieve - invalid_similar_retrieve_vectors - invalid_search_attributes_to_retrieve - invalid_search_ranking_score_threshold - invalid_similar_ranking_score_threshold - invalid_search_retrieve_vectors - invalid_search_crop_length - invalid_search_crop_marker - invalid_search_facets - invalid_search_semantic_ratio - invalid_search_locales - invalid_facet_search_exhaustive_facet_count - invalid_facet_search_facet_name - invalid_similar_id - invalid_search_filter - invalid_similar_filter - invalid_search_highlight_post_tag - invalid_search_highlight_pre_tag - invalid_search_hits_per_page - invalid_similar_limit - invalid_search_limit - invalid_search_matching_strategy - invalid_similar_offset - invalid_search_offset - invalid_search_page - invalid_search_q - invalid_facet_search_query - invalid_facet_search_name - facet_search_disabled - invalid_search_vector - invalid_search_media - invalid_search_show_matches_position - invalid_search_show_ranking_score - invalid_similar_show_ranking_score - invalid_search_show_ranking_score_details - invalid_search_show_performance_details - invalid_search_use_network - invalid_similar_show_ranking_score_details - invalid_similar_show_performance_details - invalid_search_sort - invalid_search_distinct - invalid_search_personalize - invalid_search_personalize_user_context - invalid_search_media_and_vector - invalid_settings_displayed_attributes - invalid_settings_distinct_attribute - invalid_settings_proximity_precision - invalid_settings_facet_search - invalid_settings_prefix_search - invalid_settings_faceting - invalid_settings_filterable_attributes - invalid_settings_foreign_keys - invalid_settings_pagination - invalid_settings_search_cutoff_ms - invalid_settings_embedders - invalid_settings_ranking_rules - invalid_settings_searchable_attributes - invalid_settings_sortable_attributes - invalid_settings_stop_words - invalid_settings_non_separator_tokens - invalid_settings_separator_tokens - invalid_settings_dictionary - invalid_settings_synonyms - invalid_settings_typo_tolerance - invalid_settings_localized_attributes - invalid_state - invalid_store_file - invalid_swap_duplicate_index_found - invalid_swap_indexes - invalid_swap_rename - invalid_task_after_enqueued_at - invalid_task_after_finished_at - invalid_task_after_started_at - invalid_task_before_enqueued_at - invalid_task_before_finished_at - invalid_task_before_started_at - invalid_task_canceled_by - invalid_task_from - invalid_task_limit - invalid_task_reverse - invalid_task_statuses - invalid_task_types - invalid_task_uids - invalid_batch_uids - io_error - feature_not_enabled - malformed_payload - max_fields_limit_exceeded - missing_api_key_actions - missing_api_key_expires_at - missing_api_key_indexes - missing_authorization_header - missing_content_type - missing_document_id - missing_facet_search_facet_name - missing_index_uid - missing_master_key - missing_network_url - missing_payload - missing_search_hybrid - missing_swap_indexes - missing_task_filters - network_version_mismatch - no_space_left_on_device - not_leader - payload_too_large - remote_bad_response - remote_bad_request - remote_could_not_send_request - remote_invalid_api_key - remote_remote_error - remote_timeout - too_many_search_requests - task_not_found - task_file_not_found - batch_not_found - too_many_open_files - too_many_vectors - unexpected_network_previous_remotes - network_version_too_old - unprocessed_network_task - unretrievable_document - unretrievable_error_code - unsupported_media_type - invalid_s3_snapshot_request - invalid_s3_snapshot_parameters - s3_snapshot_server_error - vector_embedding_error - not_found_similar_id - invalid_document_edition_context - invalid_document_edition_function_filter - edit_documents_by_function_error - invalid_settings_index_chat - invalid_export_url - invalid_export_api_key - invalid_export_payload_size - invalid_export_indexes_patterns - invalid_export_index_filter - invalid_export_index_override_settings - unimplemented_external_function_calling - unimplemented_non_streaming_chat_completions - unimplemented_multi_choice_chat_completions - chat_not_found - invalid_chat_setting_document_template - invalid_chat_completion_org_id - invalid_chat_completion_project_id - invalid_chat_completion_api_version - invalid_chat_completion_deployment_id - invalid_chat_completion_source - invalid_chat_completion_base_api - invalid_chat_completion_api_key - invalid_chat_completion_prompts - invalid_chat_completion_system_prompt - invalid_chat_completion_search_description_prompt - invalid_chat_completion_search_query_param_prompt - invalid_chat_completion_search_filter_param_prompt - invalid_chat_completion_search_index_uid_param_prompt - invalid_chat_completion_pre_query_prompt - invalid_index_fields_filter - invalid_index_fields_filter_attribute_patterns - invalid_index_fields_filter_displayed - invalid_index_fields_filter_searchable - invalid_index_fields_filter_sortable - invalid_index_fields_filter_distinct - invalid_index_fields_filter_ranking_rule - invalid_index_fields_filter_filterable - requires_enterprise_edition - invalid_webhooks - invalid_webhook_url - invalid_webhook_headers - immutable_webhook - invalid_webhook_uuid - webhook_not_found - immutable_webhook_uuid - immutable_webhook_is_editable - invalid_dynamic_search_rule_offset - invalid_dynamic_search_rule_limit - invalid_dynamic_search_rule_filter - invalid_dynamic_search_rule_description - invalid_dynamic_search_rule_priority - invalid_dynamic_search_rule_active - invalid_dynamic_search_rule_conditions - invalid_dynamic_search_rule_actions - invalid_dynamic_search_rule_filter_attribute_patterns - invalid_dynamic_search_rule_filter_active - dynamic_search_rule_not_found ErrorType: type: string enum: - internal - invalid_request - auth - system securitySchemes: Bearer: type: http scheme: bearer bearerFormat: Uuidv4, string or JWT description: >- An API key is a token that you provide when making API calls. Read more about [how to secure your project](https://www.meilisearch.com/docs/learn/security/basic_security). Include the API key to the `Authorization` header, for instance: ```bash -H 'Authorization: Bearer 6436fc5237b0d6e0d64253fbaac21d135012ecf1' ``` If you use a SDK, ensure you instantiate the client with the API key, for instance with [JS SDK](https://github.com/meilisearch/meilisearch-js): ```js const client = new Meilisearch({ host: 'MEILISEARCH_URL', apiKey: '6436fc5237b0d6e0d64253fbaac21d135012ecf1' }); ``` ````