How i can see all search results by using REST API?

[name lastname]

Hi, I'm using the REST API for searching in the JIRA project. When I use the iterator to get the results, I see only the first 50. But I need all. How I do this?
Here my sourcecode:

SearchResult sr = restClient.getSearchClient().searchJql("text ~ \"search string\"", pm);
for(Iterator iterator = sr.getIssues().iterator(); iterator.hasNext(); )
{
    i = (BasicIssue)iterator.next();
    System.out.println(i.getKey());
}

Thanks

[Timothy · Accepted solution]

Use the maxResults parameter (https://docs.atlassian.com/jira/REST/latest/#idp988640).