reactionsDeleteForPullRequestComment

DELETE /repos/{owner}/{repo}/pulls/comments/{comment_id}/reactions/{reaction_id} HTTP/1.1

{
  "owner": {
    "description": "The account owner of the repository. The name is not case sensitive.",
    "required": true,
    "location": "path",
    "type": "string"
  },
  "repo": {
    "description": "The name of the repository without the `.git` extension. The name is not case sensitive.",
    "required": true,
    "location": "path",
    "type": "string"
  },
  "comment_id": {
    "description": "The unique identifier of the comment.",
    "required": true,
    "location": "path",
    "type": "integer",
    "format": "int64"
  },
  "reaction_id": {
    "description": "The unique identifier of the reaction.",
    "required": true,
    "location": "path",
    "type": "integer"
  }
}