Here is a list of all documented variables with links to the struct/union documentation for each field:

A

B

C

D

E

F

G

H

I

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

- m -

• map_mode : mln_map_options
• map_update_generation : mln_render_frame_result, mln_render_session_snapshot
• max_zoom : mln_geojson_source_options, mln_offline_geometry_region_definition, mln_offline_tile_pyramid_region_definition, mln_style_layer_info, mln_style_source_tile_info
• message : mln_log_delivery, mln_runtime_event
• metadata : mln_offline_region_info
• min_zoom : mln_animation_options, mln_geojson_source_options, mln_style_layer_info, mln_style_source_tile_info
• mode : mln_runtime_event_render_frame, mln_runtime_event_render_map