RESTful

Has Collection

This operation checks whether a collection exists.

POST

/v2/vectordb/collections/has

Cluster Endpoint

The base URL for this API is in the following format:

http://localhost:19530

export CLUSTER_ENDPOINT="http://localhost:19530"

Parameters

Authorizationstringheaderrequired

The authentication token should be a pair of colon-joined username and password, like username:password.

Example Value: Bearer {{TOKEN}}

Request Bodyapplication/json

dbNamestring

The name of the database in which to check the existence of a collection.

collectionNamestringrequired

The name of an existing collection.

export TOKEN="root:Milvus"

curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/collections/has" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{
    "collectionName": "quick_setup"
}'

Responses200 - application/json

SUCCESS

codeinteger

Response code.

Example Value: 0

dataobject

Response payload which carries a boolean value.

hasboolean

A boolean value indicates whether the specified collection exists.

FAILURE

Returns an error message.

codeinteger

Response code.

messagestring

Error message.

SUCCESS

{
    "code": 0,
    "data": {
        "has": true
    }
}