{
  "name": "map_akeys",
  "type": "function",
  "groups": ["Maps"],
  "description": "Returns all the keys of a map as an array.",
  "arguments": [{
    "arg": "map",
    "description": "a map"
  }],
  "examples": [{
    "expression": "map_akeys(map('1','one','2','two'))",
    "returns": "[ '1', '2' ]"
  }],
  "tags": ["array", "map", "keys"]
}