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  • RESTful

Transfer Collection Replica

This operation transfers the replicas of the specified collection from the source resource group to the target resource group.

POST
/v2/vectordb/resource_groups/transfer_replica
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
sourceRgNamestring

The name of the source resource group.

targetRgNamestring

The name of the target resource group.

collectionNamestring

The name of the target collection.

replicaNuminteger

The number of replicas to transfer.

export TOKEN="root:Milvus"


curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/resource_groups/transfer_replica" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{
    "sourceRgName": "__default_resource_group",
    "targetRgName": "group1",
    "collectionName": "test_collection",
    "replicaNum": 1
}'
Responses200 - application/json

A success response

codeinteger

Response code.

Example Value: 0
dataobject

Response payload which is an empty object.

Returns an error message.

codeinteger

Response code.

messagestring

Error message.

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