maxResults

The maximum number of task definition family results that ListTaskDefinitionFamilies returned in paginated output. When this parameter is used, ListTaskDefinitions only returns maxResults results in a single page along with a nextToken response element. The remaining results of the initial request can be seen by sending another ListTaskDefinitionFamilies request with the returned nextToken value. This value can be between 1 and 100. If this parameter isn't used, then ListTaskDefinitionFamilies returns up to 100 results and a nextToken value if applicable.