Function buildApiParams

buildApiParams<T extends Record<string, unknown>>(
params: T,
mapping: readonly { from: keyof T; to: string }[],
): Record<string, string | number | boolean>
Builds an API parameter object by mapping tool-parameter keys to API parameter keys, including only entries whose source value is a primitive string, number, or boolean.

Falsy-but-valid primitive values ('', 0, false) are preserved so that callers can explicitly send them to the downstream API. All other value types (including undefined, null, objects, arrays, functions, symbols, etc.) are skipped and not forwarded.
Type Parameters
- T extends Record<string, unknown>
Parameters
- params: T
  The validated tool-parameter object (e.g. the output of a Zod parse).
- mapping: readonly { from: keyof T; to: string }[]
  A read-only array of { from, to } pairs describing how each tool-parameter key maps to the corresponding API query-parameter key.
Returns Record<string, string | number | boolean>
A new Record<string, string | number | boolean> containing only the entries that were present in params.
Example
```
const apiParams = buildApiParams(params, [
  { from: 'country', to: 'country-of-representation' },
  { from: 'group',   to: 'political-group' },
]);
// If params.country === 'SE' and params.group === undefined:
// => { 'country-of-representation': 'SE' }
```
- Defined in tools/shared/paramBuilder.ts:34