Create a geoshape vector.

s = geoshape(-33.961, 18.484, 'Name', 'Cape Town');

Check if Latitude and Name are properties in the geoshape vector.

isprop(s, 'Latitude')

ans = logical
   1

isprop(s, 'Name')

ans = logical
   1

Both Latitude and Name are properties in the geoshape vector.

Create a mappoint vector.

mp = mappoint(-33.961, 18.484, 'Name', 'Cape Town')

mp = 
 1x1 mappoint vector with properties:

 Collection properties:
    Geometry: 'point'
    Metadata: [1x1 struct]
 Feature properties:
           X: -33.9610
           Y: 18.4840
        Name: 'Cape Town'

Check if a group of properties exist in the mappoint vector.

tf = isprop(mp, {'X','x','Latitude','Name'})

tf = 1x4 logical array

   1   0   0   1

The first and last elements of tf are 1 (true) because the properties X and Name exist in the mappoint vector. The second and third elements of tf are 0 (false) because the properties x and Latitude do not exist in the mappoint vector. Property names are case-sensitive.