"Tag": "name=payload, repetitiontype=OPTIONAL",
"Tag": "name=object1, repetitiontype=OPTIONAL",
"Tag": "name=foo, type=UTF8, repetitiontype=OPTIONAL"
"Tag": "name=bar, type=DOUBLE, repetitiontype=OPTIONAL"
"Tag": "name=baz, type=BOOLEAN, repetitiontype=OPTIONAL"
"Tag": "name=object2, type=LIST, repetitiontype=OPTIONAL",
"Tag": "name=element, type=DOUBLE, repetitiontype=OPTIONAL"
"Tag": "name=object3, type=LIST, repetitiontype=OPTIONAL",
"Tag": "name=element, type=UTF8, repetitiontype=OPTIONAL"
"Tag": "name=object4, type=LIST, repetitiontype=OPTIONAL",
"Tag": "name=element, repetitiontype=OPTIONAL",
"Tag": "name=nested_obj_1, repetitiontype=OPTIONAL",
"Tag": "name=foo, type=UTF8, repetitiontype=OPTIONAL"