# TAG_CONTENT_INVALID: Entries at the tag point fail validation

> You asked for the tag's entries to be checked first, and some do not match their content types. No tag was made. `invalidEntries` names the first hundred, and `entryCount` says how many.

Sent by the management API (400). The page: https://coho-cms.com/errors/tag-content-invalid/

## What to do

Fix the entries on the branch, then tag again.

## The response

```json
{
  "code": "TAG_CONTENT_INVALID",
  "type": "https://coho-cms.com/errors/tag-content-invalid",
  "title": "Entries at the tag point fail validation",
  "status": 400,
  "detail": "What went wrong in this request, in a sentence.",
  "instance": "/v1/projects/…"
}
```

Every error code: https://coho-cms.com/errors/