LegendCreate
legend_name
required
string
legend_path
required
string
map_layer_id
required
string
the date-time notation as defined by RFC 3339, section 5.6, for example, 2017-07-21T17:32:28Z
the date-time notation as defined by RFC 3339, section 5.6, for example, 2017-07-21T17:32:28Z