Fetch an app's config

{  "max_events_in_batch": 1000,  "error_replay_duration": 300,  "anr_timeline_duration": 300,  "bug_report_timeline_duration": 300,  "trace_sampling_rate": 0.001,  "journey_sampling_rate": 0.001,  "screenshot_mask_level": "all_text",  "log_autocollect_enabled": false,  "log_min_severity": 16,  "log_ignore_patterns": [],  "cpu_usage_interval": 5,  "memory_usage_interval": 5,  "memory_usage_background_interval": 10,  "memory_usage_session_sampling_rate": 0.01,  "error_fatal_take_screenshot": true,  "error_fatal_replay_enabled": true,  "error_unhandled_replay_enabled": false,  "error_handled_replay_enabled": false,  "error_fatal_sampling_rate": 100,  "error_unhandled_sampling_rate": 100,  "error_handled_sampling_rate": 0,  "anr_take_screenshot": true,  "app_hang_threshold_millis": 2000,  "app_hang_timeline_duration": 300,  "app_hang_sampling_rate": 100,  "app_hang_replay_enabled": true,  "launch_sampling_rate": 1,  "gesture_click_take_snapshot": true,  "http_sampling_rate": 100,  "http_disable_event_for_urls": [],  "http_track_request_for_urls": [],  "http_track_response_for_urls": [],  "http_blocked_headers": [],  "profile_sampling_rate": 100}