# Projects

## Search projects

> Search projects by filters

```json
{"openapi":"3.0.0","info":{"title":"Guardian","version":"3.6.0-rc"},"servers":[{"url":"/api/v1","description":"version 1.0"}],"paths":{"/projects/search":{"post":{"description":"Search projects by filters","operationId":"ProjectsAPI_projectSearch","parameters":[],"requestBody":{"required":true,"description":"Search filters for projects. Optionally filter by category IDs and/or policy IDs.","content":{"application/json":{"schema":{"type":"object","properties":{"categoryIds":{"type":"array","items":{"type":"string"},"description":"Filter by category IDs"},"policyIds":{"type":"array","items":{"type":"string"},"description":"Filter by policy IDs"}}}}}},"responses":{"202":{"description":"Successful operation.","content":{"application/json":{"schema":{"type":"array","items":{"$ref":"#/components/schemas/ProjectDTO"}}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/InternalServerErrorDTO"}}}}},"summary":"Search projects","tags":["projects"]}}},"components":{"schemas":{"ProjectDTO":{"type":"object","properties":{"id":{"type":"string"},"policyId":{"type":"string"},"policyName":{"type":"string"},"registered":{"type":"string"},"title":{"type":"string"},"companyName":{"type":"string"},"sectoralScope":{"type":"string"}},"required":["id","policyId","policyName","registered","title","companyName","sectoralScope"]},"InternalServerErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]}}}}
```

## Compare documents.

> Compare documents.

```json
{"openapi":"3.0.0","info":{"title":"Guardian","version":"3.6.0-rc"},"servers":[{"url":"/api/v1","description":"version 1.0"}],"paths":{"/projects/compare/documents":{"post":{"description":"Compare documents.","operationId":"ProjectsAPI_compareDocumentsV2_2","parameters":[],"requestBody":{"required":true,"description":"Filters.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FilterDocumentsDTO"}}}},"responses":{"200":{"description":"Successful operation.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/CompareDocumentsV2DTO"}}}},"422":{"description":"Unprocessable entity.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UnprocessableEntityErrorDTO"}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/InternalServerErrorDTO"}}}}},"summary":"Compare documents.","tags":["projects"]}}},"components":{"schemas":{"FilterDocumentsDTO":{"type":"object","properties":{"idLvl":{"oneOf":[{"type":"string","enum":["0","1"]},{"type":"number","enum":[0,1]}]},"eventsLvl":{"oneOf":[{"type":"string","enum":["0","1","2"]},{"type":"number","enum":[0,1,2]}]},"propLvl":{"oneOf":[{"type":"string","enum":["0","1","2"]},{"type":"number","enum":[0,1,2]}]},"childrenLvl":{"oneOf":[{"type":"string","enum":["0","1","2"]},{"type":"number","enum":[0,1,2]}]},"documentId1":{"type":"string"},"documentId2":{"type":"string"},"documentIds":{"type":"array","items":{"type":"string"}}}},"CompareDocumentsV2DTO":{"type":"object","properties":{"projects":{"$ref":"#/components/schemas/CompareDocumentsDTO"},"presentations":{"$ref":"#/components/schemas/CompareDocumentsDTO"}},"required":["projects","presentations"]},"CompareDocumentsDTO":{"type":"object","properties":{"left":{"$ref":"#/components/schemas/CompareDocumentItemDTO"},"right":{"$ref":"#/components/schemas/CompareDocumentItemDTO"},"total":{"type":"number"},"documents":{"$ref":"#/components/schemas/CompareDocumentsSectionDTO"}},"required":["left","right","total","documents"]},"CompareDocumentItemDTO":{"type":"object","properties":{"id":{"type":"string"},"type":{"type":"string"},"owner":{"type":"string"},"policy":{"type":"string","nullable":true}},"required":["id","type","owner"]},"CompareDocumentsSectionDTO":{"type":"object","properties":{"columns":{"type":"array","items":{"$ref":"#/components/schemas/ComparePoliciesColumnDTO"}},"report":{"type":"array","items":{"type":"object"}}},"required":["columns","report"]},"ComparePoliciesColumnDTO":{"type":"object","properties":{"name":{"type":"string"},"label":{"type":"string"},"type":{"type":"string"},"display":{"type":"string"}},"required":["name","label","type"]},"UnprocessableEntityErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"oneOf":[{"type":"string"},{"type":"array","items":{"type":"string"}}]},"error":{"type":"string"}},"required":["statusCode","message"]},"InternalServerErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]}}}}
```

## Get all properties

> Get all properties

```json
{"openapi":"3.0.0","info":{"title":"Guardian","version":"3.6.0-rc"},"servers":[{"url":"/api/v1","description":"version 1.0"}],"paths":{"/projects/properties":{"get":{"description":"Get all properties","operationId":"ProjectsAPI_getPolicyProperties","parameters":[],"responses":{"202":{"description":"Successful operation.","content":{"application/json":{"schema":{"type":"array","items":{"$ref":"#/components/schemas/PropertiesDTO"}}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/InternalServerErrorDTO"}}}}},"summary":"Get all properties","tags":["projects"]}}},"components":{"schemas":{"PropertiesDTO":{"type":"object","properties":{"id":{"type":"string"},"title":{"type":"string"},"value":{"type":"string"}},"required":["id","title","value"]},"InternalServerErrorDTO":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}},"required":["statusCode","message"]}}}}
```


---

# Agent Instructions: 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/projects.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.