I followed the instructions here Search experience - OpenSearch documentation (scroll down to the section on Completion Suggesters) but when I do a prefix search, I get back documents that match my search term anywhere, not just as a prefix.
For example, this search
{
"suggest": {
"displayname-suggestion": {
"prefix": "man",
"completion": {
"field": "displayName"
}
}
}
}
Results in suggestions like:
{
"text": "100man",
"_index": "displayname_complete_index",
"_type": "_doc",
"_id": "fa721a71-fa13-5725-8b28-d66f709a661c",
"_score": 1.0,
"_source": {
"displayName": "100man"
}
}
FYI my index is defined as:
{
"displayname_complete_index": {
"aliases": {},
"mappings": {
"properties": {
"displayName": {
"type": "completion",
"analyzer": "simple",
"preserve_separators": true,
"preserve_position_increments": true,
"max_input_length": 50
}
}
},
"settings": {
"index": {
"creation_date": "1657639762564",
"number_of_shards": "5",
"number_of_replicas": "1",
"uuid": "679HeXUeRv-OfpsZJVfU6w",
"version": {
"created": "135238227"
},
"provided_name": "displayname_complete_index"
}
}
}
}
What am I doing wrong here?