Has Collection
This operation checks whether a collection exists.
POST
/v2/vectordb/collections/hasThe 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 }}