> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/api-reference-guardian/logs.md).

# Logs

## Return a list of all logs.

> Return a list of all logs. Only users with the Standard Registry role are allowed to make the request.

```json
{"openapi":"3.0.0","info":{"title":"Guardian","version":"3.6.0"},"servers":[{"url":"/api/v1","description":"version 1.0"}],"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"LogFilterDTO":{"type":"object","properties":{"type":{"type":"string","enum":["INFO","WARN","ERROR"],"nullable":true,"description":"Log severity filter. When empty, all logs are returned."},"startDate":{"type":"string","format":"date-time","nullable":true},"endDate":{"type":"string","format":"date-time","nullable":true},"attributes":{"nullable":true,"type":"array","items":{"type":"string"}},"message":{"type":"string","nullable":true},"pageSize":{"type":"number","nullable":true},"pageIndex":{"type":"number","nullable":true},"sortDirection":{"type":"string","enum":["asc","desc"],"nullable":true,"description":"Sort order"}},"required":["type","startDate","endDate","attributes","message","pageSize","pageIndex","sortDirection"]},"LogResultDTO":{"type":"object","properties":{"totalCount":{"type":"number"},"logs":{"type":"array","items":{"$ref":"#/components/schemas/LogItemDTO"}}},"required":["totalCount","logs"]},"LogItemDTO":{"type":"object","properties":{"message":{"type":"string"},"type":{"type":"string","enum":["INFO","WARN","ERROR"]},"datetime":{"type":"string","format":"date-time"},"attributes":{"type":"array","items":{"type":"string"}},"userId":{"type":"string","nullable":true},"id":{"type":"string"}},"required":["message","type","datetime","attributes","userId","id"]},"UnauthorizedErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]},"ForbiddenErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"},"error":{"type":"string"}},"required":["statusCode","message"]},"InternalServerErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]}}},"paths":{"/logs":{"post":{"description":"Return a list of all logs. Only users with the Standard Registry role are allowed to make the request.","operationId":"LoggerApi_getLogs","parameters":[],"requestBody":{"required":true,"description":"Filters.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LogFilterDTO"}}}},"responses":{"200":{"description":"Successful operation.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LogResultDTO"}}}},"401":{"description":"Unauthorized request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UnauthorizedErrorDTO"}}}},"403":{"description":"Forbidden","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ForbiddenErrorDTO"}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/InternalServerErrorDTO"}}}}},"summary":"Return a list of all logs.","tags":["logs"]}}}}
```

## Return a list of attributes.

> Return a list of attributes. Only users with the Standard Registry role are allowed to make the request. Response is limited to 20 items.

```json
{"openapi":"3.0.0","info":{"title":"Guardian","version":"3.6.0"},"servers":[{"url":"/api/v1","description":"version 1.0"}],"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"UnauthorizedErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]},"ForbiddenErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"},"error":{"type":"string"}},"required":["statusCode","message"]},"InternalServerErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]}}},"paths":{"/logs/attributes":{"get":{"description":"Return a list of attributes. Only users with the Standard Registry role are allowed to make the request. Response is limited to 20 items.","operationId":"LoggerApi_getAttributes","parameters":[{"name":"name","required":false,"in":"query","description":"Attribute name filter","schema":{"type":"string"}},{"name":"existingAttributes","required":false,"in":"query","description":"Existing attributes","schema":{"type":"array","items":{"type":"string"}}}],"responses":{"200":{"description":"Successful operation. Maximum 20 attribute values.","content":{"application/json":{"schema":{"type":"array","items":{"type":"string"},"maxItems":20}}}},"401":{"description":"Unauthorized request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UnauthorizedErrorDTO"}}}},"403":{"description":"Forbidden","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ForbiddenErrorDTO"}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/InternalServerErrorDTO"}}}}},"summary":"Return a list of attributes.","tags":["logs"]}}}}
```

## Return url on seq store.

> Return url on seq store. Only users with the Standard Registry role are allowed to make the request.

```json
{"openapi":"3.0.0","info":{"title":"Guardian","version":"3.6.0"},"servers":[{"url":"/api/v1","description":"version 1.0"}],"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"SeqUrlResponseDTO":{"type":"object","properties":{"seq_url":{"type":"string","nullable":true,"description":"SEQ UI URL"}},"required":["seq_url"]},"UnauthorizedErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]},"ForbiddenErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"},"error":{"type":"string"}},"required":["statusCode","message"]},"InternalServerErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]}}},"paths":{"/logs/seq":{"get":{"description":"Return url on seq store. Only users with the Standard Registry role are allowed to make the request.","operationId":"LoggerApi_getSeqUrl","parameters":[],"responses":{"200":{"description":"Successful operation.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/SeqUrlResponseDTO"}}}},"401":{"description":"Unauthorized request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UnauthorizedErrorDTO"}}}},"403":{"description":"Forbidden","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ForbiddenErrorDTO"}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/InternalServerErrorDTO"}}}}},"summary":"Return url on seq store.","tags":["logs"]}}}}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://dev.guardian.hedera.com/api-reference-guardian/logs.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.