Validate non-optional parameters and return new instance.
973797
public function build(): SetWindowBoundsRequest
	{
		$instance = new SetWindowBoundsRequest();
		if ($this->windowId === null) {
			throw new BuilderException('Property [windowId] is required.');
		}
		$instance->windowId = $this->windowId;
		if ($this->bounds === null) {
			throw new BuilderException('Property [bounds] is required.');
		}
		$instance->bounds = $this->bounds;
		return $instance;
	}
248829
public function build(): GetWindowBoundsRequest
	{
		$instance = new GetWindowBoundsRequest();
		if ($this->windowId === null) {
			throw new BuilderException('Property [windowId] is required.');
		}
		$instance->windowId = $this->windowId;
		return $instance;
	}
807377
public function build(): SetPausedRequest
	{
		$instance = new SetPausedRequest();
		if ($this->animations === null) {
			throw new BuilderException('Property [animations] is required.');
		}
		$instance->animations = $this->animations;
		if ($this->paused === null) {
			throw new BuilderException('Property [paused] is required.');
		}
		$instance->paused = $this->paused;
		return $instance;
	}
828056
public function build(): SetPageScaleFactorRequest
	{
		$instance = new SetPageScaleFactorRequest();
		if ($this->pageScaleFactor === null) {
			throw new BuilderException('Property [pageScaleFactor] is required.');
		}
		$instance->pageScaleFactor = $this->pageScaleFactor;
		return $instance;
	}
499426
public function build(): BindRequest
	{
		$instance = new BindRequest();
		if ($this->port === null) {
			throw new BuilderException('Property [port] is required.');
		}
		$instance->port = $this->port;
		return $instance;
	}
621682
public function build(): SetEmulatedMediaRequest
	{
		$instance = new SetEmulatedMediaRequest();
		if ($this->media === null) {
			throw new BuilderException('Property [media] is required.');
		}
		$instance->media = $this->media;
		return $instance;
	}
1299295
public function build(): QuerySelectorRequest
	{
		$instance = new QuerySelectorRequest();
		if ($this->nodeId === null) {
			throw new BuilderException('Property [nodeId] is required.');
		}
		$instance->nodeId = $this->nodeId;
		if ($this->selector === null) {
			throw new BuilderException('Property [selector] is required.');
		}
		$instance->selector = $this->selector;
		return $instance;
	}
672125
public function build(): GetRealtimeDataRequest
	{
		$instance = new GetRealtimeDataRequest();
		if ($this->contextId === null) {
			throw new BuilderException('Property [contextId] is required.');
		}
		$instance->contextId = $this->contextId;
		return $instance;
	}
1183926
public function build(): AddCompilationCacheRequest
	{
		$instance = new AddCompilationCacheRequest();
		if ($this->url === null) {
			throw new BuilderException('Property [url] is required.');
		}
		$instance->url = $this->url;
		if ($this->data === null) {
			throw new BuilderException('Property [data] is required.');
		}
		$instance->data = $this->data;
		return $instance;
	}
243148
public function build(): MakeSnapshotRequest
	{
		$instance = new MakeSnapshotRequest();
		if ($this->layerId === null) {
			throw new BuilderException('Property [layerId] is required.');
		}
		$instance->layerId = $this->layerId;
		return $instance;
	}
965815
public function build(): StopWorkerRequest
	{
		$instance = new StopWorkerRequest();
		if ($this->versionId === null) {
			throw new BuilderException('Property [versionId] is required.');
		}
		$instance->versionId = $this->versionId;
		return $instance;
	}
998000
public function build(): SetShowFPSCounterRequest
	{
		$instance = new SetShowFPSCounterRequest();
		if ($this->show === null) {
			throw new BuilderException('Property [show] is required.');
		}
		$instance->show = $this->show;
		return $instance;
	}
778739
public function build(): ReadRequest
	{
		$instance = new ReadRequest();
		if ($this->handle === null) {
			throw new BuilderException('Property [handle] is required.');
		}
		$instance->handle = $this->handle;
		$instance->offset = $this->offset;
		$instance->size = $this->size;
		return $instance;
	}
667837
public function build(): RestartFrameRequest
	{
		$instance = new RestartFrameRequest();
		if ($this->callFrameId === null) {
			throw new BuilderException('Property [callFrameId] is required.');
		}
		$instance->callFrameId = $this->callFrameId;
		return $instance;
	}
1277108
public function build(): QuerySelectorAllRequest
	{
		$instance = new QuerySelectorAllRequest();
		if ($this->nodeId === null) {
			throw new BuilderException('Property [nodeId] is required.');
		}
		$instance->nodeId = $this->nodeId;
		if ($this->selector === null) {
			throw new BuilderException('Property [selector] is required.');
		}
		$instance->selector = $this->selector;
		return $instance;
	}
668934
public function build(): GetRelayoutBoundaryRequest
	{
		$instance = new GetRelayoutBoundaryRequest();
		if ($this->nodeId === null) {
			throw new BuilderException('Property [nodeId] is required.');
		}
		$instance->nodeId = $this->nodeId;
		return $instance;
	}
440888
public function build(): SetAttributeValueRequest
	{
		$instance = new SetAttributeValueRequest();
		if ($this->nodeId === null) {
			throw new BuilderException('Property [nodeId] is required.');
		}
		$instance->nodeId = $this->nodeId;
		if ($this->name === null) {
			throw new BuilderException('Property [name] is required.');
		}
		$instance->name = $this->name;
		if ($this->value === null) {
			throw new BuilderException('Property [value] is required.');
		}
		$instance->value = $this->value;
		return $instance;
	}