public function fieldCaps()

in src/Traits/ClientEndpointsTrait.php [658:676]

• 19 lines of code
• 4 McCabe index (conditional complexity)

	public function fieldCaps(?array $params = null)
	{
		$params = $params ?? [];
		if (isset($params['index'])) {
			$url = '/' . $this->encode($this->convertValue($params['index'])) . '/_field_caps';
			$method = empty($params['body']) ? 'GET' : 'POST';
		} else {
			$url = '/_field_caps';
			$method = empty($params['body']) ? 'GET' : 'POST';
		}
		$url = $this->addQueryString($url, $params, ['fields','ignore_unavailable','allow_no_indices','expand_wildcards','include_unmapped','filters','types','include_empty_fields','pretty','human','error_trace','source','filter_path']);
		$headers = [
			'Accept' => 'application/json',
			'Content-Type' => 'application/json',
		];
		$request = $this->createRequest($method, $url, $headers, $params['body'] ?? null);
		$request = $this->addOtelAttributes($params, ['index'], $request, 'field_caps');
		return $this->sendRequest($request);
	}