Get bootstrap config

{
    "choices": {
        "document.status": [
            [
                "string",
                "string"
            ]
        ],
        "document.status_source": [
            [
                "string"
            ]
        ],
        "parser.ai_engine": [
            [
                "string"
            ]
        ],
        "parser.ordering": [
            [
                "string"
            ]
        ],
        "parser.pdf_conversion_format": [
            [
                "string"
            ]
        ],
        "parser.identification_status": [
            [
                "string"
            ]
        ],
        "parser_field.format": [
            [
                "string"
            ]
        ],
        "template.action": [
            [
                "string"
            ]
        ],
        "template.status": [
            [
                "string"
            ]
        ],
        "template.merge_row_behavior": [
            [
                "string"
            ]
        ],
        "template_field.format": [
            [
                "string"
            ]
        ],
        "template_object.errors.code": [
            [
                "string"
            ]
        ],
        "account.auto_subscription_feature": [
            [
                "string"
            ]
        ],
        "account.decimal_separator": [
            [
                "string"
            ]
        ],
        "account.default_timezone": [
            [
                "string"
            ]
        ],
        "account.input_date_format": [
            [
                "string"
            ]
        ],
        "user.roles": [
            [
                "string"
            ]
        ],
        "user.permissions": [
            [
                "string"
            ]
        ],
        "webhook.status": [
            [
                "string"
            ]
        ],
        "webhook.event": [
            [
                "string"
            ]
        ],
        "log.status": [
            [
                "string"
            ]
        ],
        "log.source": [
            [
                "string"
            ]
        ],
        "parser.master": [
            [
                "string"
            ]
        ]
    },
    "mappings": {
        "field.format": {
            "TEXT": [
                "string"
            ],
            "ONELINE": [
                "string"
            ],
            "TABLE": [
                "string"
            ],
            "LIST": [
                "string"
            ],
            "TXT": {
                "TEXT": [
                    "string"
                ],
                "ONELINE": [
                    "string"
                ],
                "TABLE": [
                    "string"
                ],
                "LIST": [
                    "string"
                ]
            },
            "OCR": {
                "TABLE": [
                    "string"
                ]
            }
        }
    },
    "max_field_lengths": {
        "email": 0,
        "name": 0
    },
    "email_domain": "string",
    "extra_fields": [
        {
            "name": "string",
            "label": "string",
            "info": "string"
        }
    ],
    "master_parser_set": [
        {
            "slug": "string",
            "name": "string",
            "description": "string"
        }
    ]
}