How to find documents containing polygons by point?
Figured it out. First, my mapping was wrong. The field was called "boundary" not "boundaries". Oops. Second, the coordinates value was wrong. Search query should be:
{ "query": { "filtered": { "filter": { "geo_shape": { "boundaries": { "relation": "intersects", "shape": { "coordinates": [ -96.960876, 32.795025 ], "type": "point" } } } }, "query": { "match_all": {} } } }}