"end of story" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "end of story",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "English pro-sentences",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "88 12",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "That is as much as I know, am prepared to reveal or am willing to say about the subject."
      ],
      "id": "en-end_of_story-en-phrase-sWHuNuzn",
      "raw_glosses": [
        "(colloquial) That is as much as I know, am prepared to reveal or am willing to say about the subject."
      ],
      "synonyms": [
        {
          "_dis1": "100 0",
          "sense": "that is as much as I know, etc",
          "word": "end of"
        },
        {
          "_dis1": "100 0",
          "sense": "that is as much as I know, etc",
          "tags": [
            "UK"
          ],
          "word": "full stop"
        },
        {
          "_dis1": "100 0",
          "sense": "that is as much as I know, etc",
          "tags": [
            "US"
          ],
          "word": "period"
        },
        {
          "_dis1": "100 0",
          "sense": "that is as much as I know, etc",
          "word": "that's that"
        },
        {
          "_dis1": "96 4",
          "word": "end of"
        }
      ],
      "tags": [
        "colloquial"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2013, Richard Linklater, Julie Delpy, Ethan Hawke, Before Midnight (motion picture), spoken by Jesse (Ethan Hawke)",
          "text": "If you don't want to move back to the States, we won't. End of story.",
          "type": "quotation"
        },
        {
          "ref": "2022 December 16, Bernhard Warner, quoting Elon Musk, “Musk Faces Growing Anger Over Twitter Ban of Journalists”, in The New York Times, →ISSN",
          "text": "“You doxx, you get suspended, end of story,” he said, and then abruptly left the call.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "That is the definitive fact; there can be no argument."
      ],
      "id": "en-end_of_story-en-phrase-C7QgN089",
      "raw_glosses": [
        "(colloquial) That is the definitive fact; there can be no argument."
      ],
      "synonyms": [
        {
          "word": "end of discussion"
        }
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "word": "end of story"
}

{
  "categories": [
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English multiword terms",
    "English phrases",
    "English pro-sentences",
    "English terms with non-redundant non-automated sortkeys"
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "end of story",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English colloquialisms"
      ],
      "glosses": [
        "That is as much as I know, am prepared to reveal or am willing to say about the subject."
      ],
      "raw_glosses": [
        "(colloquial) That is as much as I know, am prepared to reveal or am willing to say about the subject."
      ],
      "tags": [
        "colloquial"
      ]
    },
    {
      "categories": [
        "English colloquialisms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2013, Richard Linklater, Julie Delpy, Ethan Hawke, Before Midnight (motion picture), spoken by Jesse (Ethan Hawke)",
          "text": "If you don't want to move back to the States, we won't. End of story.",
          "type": "quotation"
        },
        {
          "ref": "2022 December 16, Bernhard Warner, quoting Elon Musk, “Musk Faces Growing Anger Over Twitter Ban of Journalists”, in The New York Times, →ISSN",
          "text": "“You doxx, you get suspended, end of story,” he said, and then abruptly left the call.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "That is the definitive fact; there can be no argument."
      ],
      "raw_glosses": [
        "(colloquial) That is the definitive fact; there can be no argument."
      ],
      "synonyms": [
        {
          "word": "end of discussion"
        }
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "that is as much as I know, etc",
      "word": "end of"
    },
    {
      "sense": "that is as much as I know, etc",
      "tags": [
        "UK"
      ],
      "word": "full stop"
    },
    {
      "sense": "that is as much as I know, etc",
      "tags": [
        "US"
      ],
      "word": "period"
    },
    {
      "sense": "that is as much as I know, etc",
      "word": "that's that"
    },
    {
      "word": "end of"
    }
  ],
  "word": "end of story"
}