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  • Java


MilvusClient interface. This method drops a resource group by name.

R<RpcStatus> dropResourceGroup(DropResourceGroupParam requestParam);


Use the DropResourceGroupParam.Builder to construct a DropResourceGroupParam object.

import io.milvus.param.DropResourceGroupParam;
DropResourceGroupParam.Builder builder = DropResourceGroupParam.newBuilder();

Methods of DropResourceGroupParam.Builder:

Method Description Parameters
withGroupName(String groupName) Sets the group name. groupName cannot be empty or null. groupName: The name of the group to be dropped.
build() Construct a DropResourceGroupParam object. N/A

The can throw the following exceptions:

  • ParamException: error if the parameter is invalid.


This method catches all the exceptions and returns an R<RpcStatus> object.

  • If the API fails on the server side, it returns the error code and message from the server.

  • If the API fails by RPC exception, it returns R.Status.Unknown and error message of the exception.

  • If the API succeeds, it returns R.Status.Success.


import io.milvus.param.DropResourceGroupParam;

R<RpcStatus> response = client.dropResourceGroup(DropResourceGroupParam.newBuilder()

if (response.getStatus() != R.Status.Success.getCode()) {
    throw new RuntimeException(response.getMessage());

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