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  • 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
Request-Timeoutintegerheader

The timeout duration for this operation. Setting this to None indicates that this operation times out when any response returns or an error occurs.

Example Value: 0
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 "Request-Timeout: 0" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{
"collectionName": "quick_setup"
}'
Responses200 - application/json
codeinteger

Response code.

Example Value: 0
dataobject

Response payload which carries a boolean value.

hasboolean

A boolean value indicates whether the specified collection exists.

Returns an error message.

codeinteger

Response code.

messagestring

Error message.

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