Github user jburwell commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/1502#discussion_r62321148
  
    --- Diff: 
api/src/org/apache/cloudstack/api/command/admin/outofbandmanagement/IssueOutOfBandManagementPowerActionCmd.java
 ---
    @@ -0,0 +1,128 @@
    +// Licensed to the Apache Software Foundation (ASF) under one
    +// or more contributor license agreements.  See the NOTICE file
    +// distributed with this work for additional information
    +// regarding copyright ownership.  The ASF licenses this file
    +// to you under the Apache License, Version 2.0 (the
    +// "License"); you may not use this file except in compliance
    +// with the License.  You may obtain a copy of the License at
    +//
    +//   http://www.apache.org/licenses/LICENSE-2.0
    +//
    +// Unless required by applicable law or agreed to in writing,
    +// software distributed under the License is distributed on an
    +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    +// KIND, either express or implied.  See the License for the
    +// specific language governing permissions and limitations
    +// under the License.
    +package org.apache.cloudstack.api.command.admin.outofbandmanagement;
    +
    +import com.cloud.event.EventTypes;
    +import com.cloud.exception.ConcurrentOperationException;
    +import com.cloud.exception.InsufficientCapacityException;
    +import com.cloud.exception.NetworkRuleConflictException;
    +import com.cloud.exception.ResourceAllocationException;
    +import com.cloud.exception.ResourceUnavailableException;
    +import com.cloud.host.Host;
    +import com.google.common.base.Strings;
    +import org.apache.cloudstack.acl.RoleType;
    +import org.apache.cloudstack.api.APICommand;
    +import org.apache.cloudstack.api.ApiCommandJobType;
    +import org.apache.cloudstack.api.ApiConstants;
    +import org.apache.cloudstack.api.ApiErrorCode;
    +import org.apache.cloudstack.api.BaseAsyncCmd;
    +import org.apache.cloudstack.api.Parameter;
    +import org.apache.cloudstack.api.ServerApiException;
    +import org.apache.cloudstack.api.response.HostResponse;
    +import org.apache.cloudstack.api.response.OutOfBandManagementResponse;
    +import org.apache.cloudstack.context.CallContext;
    +import 
org.apache.cloudstack.outofbandmanagement.OutOfBandManagement.PowerOperation;
    +import 
org.apache.cloudstack.outofbandmanagement.OutOfBandManagementService;
    +
    +import javax.inject.Inject;
    +
    +@APICommand(name = "issueOutOfBandManagementPowerAction", description = 
"Initiates the specified power action to the host's out-of-band management 
interface",
    +        responseObject = OutOfBandManagementResponse.class, 
requestHasSensitiveInfo = false, responseHasSensitiveInfo = false, authorized = 
{RoleType.Admin})
    +public class IssueOutOfBandManagementPowerActionCmd extends BaseAsyncCmd {
    +    @Inject
    +    private OutOfBandManagementService outOfBandManagementService;
    +
    +    /////////////////////////////////////////////////////
    +    //////////////// API parameters /////////////////////
    +    /////////////////////////////////////////////////////
    +
    +    @Parameter(name = ApiConstants.HOST_ID, type = CommandType.UUID, 
entityType = HostResponse.class, required = true, description = "the ID of the 
host")
    +    private Long hostId;
    +
    +    @Parameter(name = ApiConstants.TIMEOUT, type = CommandType.LONG, 
description = "optional operation timeout in seconds that overrides the global 
or cluster-level out-of-band management timeout setting")
    +    private Long actionTimeout;
    +
    +    @Parameter(name = ApiConstants.ACTION, type = CommandType.STRING, 
required = true, description = "out-of-band management power actions, valid 
actions are: ON, OFF, CYCLE, RESET, SOFT, STATUS")
    +    private String outOfBandManagementPowerOperation;
    +
    +    /////////////////////////////////////////////////////
    +    /////////////// API Implementation///////////////////
    +    /////////////////////////////////////////////////////
    +
    +    @Override
    +    public String getCommandName() {
    +        return "issueoutofbandmanagementpoweractionresponse";
    +    }
    +
    +    private void validateParams() {
    +        if (getHostId() == null || getHostId() < 1L) {
    +            throw new ServerApiException(ApiErrorCode.PARAM_ERROR, 
"Invalid host ID: " + getHostId());
    +        }
    +        if (Strings.isNullOrEmpty(getOutOfBandManagementPowerOperation())) 
{
    +            throw new ServerApiException(ApiErrorCode.PARAM_ERROR, 
"Invalid out-of-band management power action: " + 
getOutOfBandManagementPowerOperation());
    +        }
    +    }
    +
    +    @Override
    +    public void execute() throws ResourceUnavailableException, 
InsufficientCapacityException, ServerApiException, 
ConcurrentOperationException, ResourceAllocationException, 
NetworkRuleConflictException {
    +        validateParams();
    +        Host host = _resourceService.getHost(getHostId());
    +        if (host == null) {
    +            throw new ServerApiException(ApiErrorCode.PARAM_ERROR, "Unable 
to find host by ID: " + getHostId());
    +        }
    +        PowerOperation powerOperation = 
PowerOperation.valueOf(getOutOfBandManagementPowerOperation());
    --- End diff --
    
    @rhtyd the API itself is case-insensitive.  Therefore, I am more concerned 
that the user will received an unexpected error because we are not fulfilling 
the contract.  For this reason, it seems like we should be doing a case 
intensive check here and in ``validateParams``.


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