is there a rest call for taxonomy search

[#1]

Hi,

I need the data which i will get when i search in taxonomy for clear understanding i attached a screen shot for it.

can some one please guide me through it.

thank you.

[#2]

Below are the Atlas API refs in general and for taxonomy specifically

• https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.6/bk_data-governance/content/ch_appendix_atla...
• https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.6/bk_data-governance/content/section_atlas_re...

It looks like you are confined to retrieving by taxonomy name however, and not query.

[#3]

Yes, it is. You can use the following Rest call:

GET
http://<atlas-server-host:port>/api/atlas/discovery/search/dsl?query=%60Catalog.Marketing.Customers%...

The JSON Response will be like this:

{
	"requestId": string,
	"query": trait_name_within_backticks,
	"queryType": "dsl",
	"count": int,
	"results": [{
		"$typeName$": "__tempQueryResultStruct...",
		"instanceInfo": {
			"$typeName$": "__IdType",
			"guid": guid of entity associated to trait or term,
			"typeName": type of entity associated to trait or term
		},
		"traitDetails": null
	}, ....],
	"dataType": {
		"typeName": "__tempQueryResultStruct...",
		"typeDescription": null,
		"attributeDefinitions": [{
			"name": "traitDetails",
			"dataTypeName": trait or term name,
			"multiplicity": {
				"lower": 0,
				"upper": 1,
				"isUnique": false
			},
			"isComposite": false,
			"isUnique": false,
			"isIndexable": true,
			"reverseAttributeName": null
		}, {
			"name": "instanceInfo",
			"dataTypeName": "__IdType",
			"multiplicity": {
				"lower": 0,
				"upper": 1,
				"isUnique": false
			},
			"isComposite": false,
			"isUnique": false,
			"isIndexable": true,
			"reverseAttributeName": null
		}]
	}
}

So, you're getting the GUID of the entities associated with your trait.

Best Regards,

Ivan Diaz.