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Release Collection (V2)

This operation releases the data of the current collection from memory.

POST/v2/vectordb/collections/release
Connection Endpoint

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

https://${CLUSTER_ENDPOINT}

📘Notes
  • You need to fill in ${CLUSTER_ENDPOINT} with that of your Zilliz Cloud cluster.
  • To get the endpoint, use the Describe Cluster V2 API to extract the values from the responses.
shell
export CLUSTER_ENDPOINT=""
Parameters
Authorizationstringheaderrequired

The authentication token should be an API key with appropriate privileges or a pair of colon-joined username and password, like username:password. If you are using a project endpoint, only a valid API key with sufficient permissions applies.

Example Value: Bearer {{TOKEN}}
Request Bodyapplication/json
dbNamestring

The name of the database which the collection belongs to. Setting this to a non-existing database results in an error. If not specified, the default database applies.

collectionNamestringrequired

The name of the target collection. Setting this to a non-existing collection results in an error.

partitionNamesarray

The names of the Partitions to which this operation applies. When set, the operation is limited to the specified Partitions; when omitted, it applies to the entire Collection.

[]partitionNamesstring

The name of a Partition to which this operation applies.

bash
export TOKEN="db_admin:xxxxxxxxxxxxx"

curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/collections/release" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Request-Timeout: 5" \
--header "Content-Type: application/json" \
-d '{
    "collectionName": "quick_setup"
}'
Responses200 OK - application/json

None

A generic response envelope returned by operations that carry no operation-specific result data. It still includes a data object.

codeinteger

Response code.

dataobject

The response payload object. Its contents depend on the operation that returns it.

Returns an error message.

codeinteger

Response code.

messagestring

Error message.

Successjson
{
    "code": 0,
    "data": {}
}
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