Function generateNestedClass

scripts/codegen/csharp.ts:1104–1139

(
    className: string,
    schema: JSONSchema7,
    knownTypes: Map<string, string>,
    nestedClasses: Map<string, string>,
    enumOutput: string[]
)

}

function generateNestedClass(
    className: string,
    schema: JSONSchema7,
    knownTypes: Map<string, string>,
    nestedClasses: Map<string, string>,
    enumOutput: string[]
): string {
    const required = new Set(schema.required || []);
    const lines: string[] = [];
    lines.push(...xmlDocCommentWithFallback(schema.description, `Nested data type for <c>${className}</c>.`, ""));
    if (isSchemaExperimental(schema)) pushExperimentalAttribute(lines);
    if (isSchemaDeprecated(schema)) pushObsoleteAttributes(lines);
    lines.push(`${isSchemaInternal(schema) ? "internal" : "public"} sealed partial class ${className}`, `{`);

    for (const [propName, propSchema] of Object.entries(schema.properties || {}).sort(([a], [b]) => a.localeCompare(b))) {
        if (typeof propSchema !== "object") continue;
        const prop = propSchema as JSONSchema7;
        const isReq = required.has(propName);
        const csharpName = toCSharpPropertyName(propName, prop);
        const csharpType = resolveSessionPropertyType(prop, className, csharpName, isReq, knownTypes, nestedClasses, enumOutput);

        lines.push(...xmlDocPropertyComment(prop.description, propName, "    "));
        lines.push(...emitDataAnnotations(prop, "    ", csharpType));
        if (isSchemaDeprecated(prop)) pushObsoleteAttributes(lines, "    ");
        if (isSchemaExperimental(prop)) pushExperimentalAttribute(lines, "    ");
        if (isMillisecondsDurationProperty(propName, prop)) lines.push(`    [JsonConverter(typeof(MillisecondsTimeSpanConverter))]`);
        if (!isReq) lines.push(`    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]`);
        const propVisibility = pushCSharpInternalAttribute(lines, prop);
        lines.push(`    [JsonPropertyName("${propName}")]`);
        const reqMod = isReq && !csharpType.endsWith("?") ? "required " : "";
        lines.push(`    ${propVisibility} ${reqMod}${csharpType} ${csharpName} { get; set; }`, "");
    }
    if (lines[lines.length - 1] === "") lines.pop();
    lines.push(`}`);
    return lines.join("\n");
}

function resolveSessionPropertyType(
    propSchema: JSONSchema7,