{
  "aws:requesttag/${tagkey}": {
    "key": "aws:RequestTag/${TagKey}",
    "description": "Filters access by the presence of tag key-value pairs in the request",
    "type": "String"
  },
  "aws:resourcetag/${tagkey}": {
    "key": "aws:ResourceTag/${TagKey}",
    "description": "Filters access by tag key-value pairs attached to the resource",
    "type": "String"
  },
  "aws:tagkeys": {
    "key": "aws:TagKeys",
    "description": "Filters access by the presence of tag keys in the request",
    "type": "ArrayOfString"
  },
  "codecommit:references": {
    "key": "codecommit:References",
    "description": "Filters access by Git reference to specified AWS CodeCommit actions",
    "type": "String"
  }
}