"at the discretion of" meaning in Английский

{
  "categories": [
    {
      "kind": "other",
      "name": "Английский язык",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Выбор/en",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Устойчивые сочетания/en",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Английский",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "examples": [
        {
          "author": "Twain",
          "bold_text_offsets": [
            [
              141,
              161
            ]
          ],
          "ref": "М. Твен, «The American Claimant» [Викитека]",
          "source": "source",
          "text": "There was also plenty of tea and coffee of an infernal sort, with brown sugar and condensed milk, but the milk and sugar supply was not left at the discretion of the boarders, but was rationed out at headquarters — one spoonful of sugar and one of condensed milk to each cup and no more.",
          "title": "The American Claimant"
        }
      ],
      "glosses": [
        "по усмотрению кого-либо, на усмотрение кого-либо"
      ],
      "id": "ru-at_the_discretion_of-en-phrase-tQSSBcaB"
    }
  ],
  "word": "at the discretion of"
}

{
  "categories": [
    "Английский язык",
    "Выбор/en",
    "Устойчивые сочетания/en"
  ],
  "lang": "Английский",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "examples": [
        {
          "author": "Twain",
          "bold_text_offsets": [
            [
              141,
              161
            ]
          ],
          "ref": "М. Твен, «The American Claimant» [Викитека]",
          "source": "source",
          "text": "There was also plenty of tea and coffee of an infernal sort, with brown sugar and condensed milk, but the milk and sugar supply was not left at the discretion of the boarders, but was rationed out at headquarters — one spoonful of sugar and one of condensed milk to each cup and no more.",
          "title": "The American Claimant"
        }
      ],
      "glosses": [
        "по усмотрению кого-либо, на усмотрение кого-либо"
      ]
    }
  ],
  "word": "at the discretion of"
}