> For the complete documentation index, see [llms.txt](https://docs.mdintegrations.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mdintegrations.com/partner-api-reference/cases/tags/attach-a-tag-to-case.md).

# Attach a tag to case

Attaches the given tag to the case with an optional note, provided the tag isn't already attached and, for private or partner-scoped tags, belongs to the case's assigned clinician or partner. This records a history entry, triggers a case-tag-added workflow execution, logs an audit event, and dispatches a webhook to the partner.

```json
{"openapi":"3.1.0","info":{"title":"MD Integrations","version":"1.0.0"},"tags":[{"name":"Cases/Tags"}],"servers":[{"url":"https://api.mdintegrations.dev/v1","description":"Development"}],"security":[{"oauth2":[]}],"components":{"securitySchemes":{"oauth2":{"type":"oauth2","flows":{"clientCredentials":{"tokenUrl":"https://api.mdintegrations.dev/v1/partner/auth/token","scopes":{"*":"Full partner account access"}}}}},"schemas":{"AttachTagToCaseRequest":{"type":"object","properties":{"notes":{"type":["string","null"]}},"title":"AttachTagToCaseRequest"},"TagResource":{"type":"object","properties":{"id":{"type":"string","description":"Attributes;"},"notes":{"type":"string"},"name":{"type":"string"},"key":{"type":"string"},"description":{"type":["string","null"]},"color":{"type":"string"},"type":{"type":"string"},"removable_role":{"type":["string","null"]},"created_at":{"type":["string","null"],"format":"date-time"},"updated_at":{"type":["string","null"],"format":"date-time"}},"required":["id","notes","name","key","description","color","type","removable_role","created_at","updated_at"],"title":"TagResource"}},"responses":{"AuthorizationException":{"description":"Authorization error","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error overview."}},"required":["message"]}}}},"ModelNotFoundException":{"description":"Not found","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error overview."}},"required":["message"]}}}},"ValidationException":{"description":"Validation error","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Errors overview."},"errors":{"type":"object","description":"A detailed description of each field that failed validation.","additionalProperties":{"type":"array","items":{"type":"string"}}}},"required":["message","errors"]}}}}}},"paths":{"/partner/cases/{case}/tags/{tag}":{"post":{"operationId":"v1.partners-app.cases.tags.attach","description":"Attaches the given tag to the case with an optional note, provided the tag isn't\nalready attached and, for private or partner-scoped tags, belongs to the case's\nassigned clinician or partner. This records a history entry, triggers a case-tag-added\nworkflow execution, logs an audit event, and dispatches a webhook to the partner.","summary":"Attach a tag to case","tags":["Cases/Tags"],"parameters":[{"name":"case","in":"path","required":true,"description":"The case ID","schema":{"type":"string"}},{"name":"tag","in":"path","required":true,"description":"The tag ID","schema":{"type":"string"}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/AttachTagToCaseRequest"}}}},"responses":{"200":{"description":"`TagResource`","content":{"application/json":{"schema":{"$ref":"#/components/schemas/TagResource"}}}},"403":{"$ref":"#/components/responses/AuthorizationException"},"404":{"$ref":"#/components/responses/ModelNotFoundException"},"422":{"$ref":"#/components/responses/ValidationException"}}}}}}
```


---

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