Is there a setting to change doubles to decimals?

I am trying to generate a CSharp Client from a swagger URL online using the NSwagStudio.

Some of the definitions look like this:

"initialInvestment": {
     "type": "number",
    "format": "double",
    "description": "The minimum initial investment required to purchase the fund"
},

It returns money as doubles, but I know I should be using decimals for money. Is there a setting in here somewhere to generate my POCOs using decimals any time it sees a type number with format double?

[adamjones1]

Given that numbers are already converted to a decimal string format when serialising them as JSON across the wire, it would be preferable to have decimal as the default real number type in clients (or at the very least this should be easily configurable without custom code).

That is, although the spec format name is “double”, in JSON or XML this necessarily means “decimal approximation of double”, so by converting on the client side back to double you’re only approximating an approximation. Having only one level of approximation, taking the decimal conversion, would be better. At the moment I’m using just decimals on the server side anyway (no approximation) and I’m having to add in a custom pre-processor in every NSwag client to avoid the imprecision.

[more-urgent-jest]

I am using stoplight studio to create the spec for a new API and if I edit the json to define a property as:

          "amount": {
            "type": "number+decimal"
          },

then NSwagStudio v13.16.1.0 generates:

        public object Amount { get; set; }

unless you mean:

          "amount": {
            "type": "number",
            "format": "decimal"
          },

then NSwagStudio v13.16.1.0 generates:

        public decimal Amount { get; set; }