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  /*
   * Copyright 2010-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   * 
   *  http://aws.amazon.com/apache2.0
   * 
  * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.ec2.model;
 
 
 import  com.amazonaws.services.ec2.model.transform.DescribeVolumeStatusRequestMarshaller;

Container for the parameters to the DescribeVolumeStatus operation.

Describes the status of the specified volumes. Volume status provides the result of the checks performed on your volumes to determine events that can impair the performance of your volumes. The performance of a volume can be affected if an issue occurs on the volume's underlying host. If the volume's underlying host experiences a power outage or system issue, after the system is restored, there could be data inconsistencies on the volume. Volume events notify you if this occurs. Volume actions notify you if any action needs to be taken in response to the event.

The DescribeVolumeStatus operation provides the following information about the specified volumes:

Status : Reflects the current status of the volume. The possible values are ok , impaired , warning , or insufficient-data . If all checks pass, the overall status of the volume is ok . If the check fails, the overall status is impaired . If the status is insufficient-data , then the checks may still be taking place on your volume at the time. We recommend that you retry the request. For more information on volume status, see Monitoring the Status of Your Volumes .

Events : Reflect the cause of a volume status and may require you to take action. For example, if your volume returns an impaired status, then the volume event might be potential-data-inconsistency . This means that your volume has been affected by an issue with the underlying host, has all I/O operations disabled, and may have inconsistent data.

Actions : Reflect the actions you may have to take in response to an event. For example, if the status of the volume is impaired and the volume event shows potential-data-inconsistency , then the action shows enable-volume-io . This means that you may want to enable the I/O operations for the volume by calling the EnableVolumeIO action and then check the volume for data consistency.

NOTE: Volume status is based on the volume status checks, and does not reflect the volume state. Therefore, volume status does not indicate volumes in the error state (for example, when a volume is incapable of accepting I/O.)

See also:
com.amazonaws.services.ec2.AmazonEC2.describeVolumeStatus(DescribeVolumeStatusRequest)
 
One or more volume IDs.

Default: Describes all your volumes.

 
One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

The next paginated set of results to return using the pagination token returned by a previous call.
    private String nextToken;

    
The maximum number of paginated volume items per response.
    private Integer maxResults;

    
One or more volume IDs.

Default: Describes all your volumes.

Returns:
One or more volume IDs.

Default: Describes all your volumes.

    public java.util.List<StringgetVolumeIds() {
        if ( == null) {
               = new com.amazonaws.internal.ListWithAutoConstructFlag<String>();
              .setAutoConstruct(true);
        }
        return ;
    }
    
    
One or more volume IDs.

Default: Describes all your volumes.

Parameters:
volumeIds One or more volume IDs.

Default: Describes all your volumes.

    public void setVolumeIds(java.util.Collection<StringvolumeIds) {
        if (volumeIds == null) {
            this. = null;
            return;
        }
        volumeIdsCopy.addAll(volumeIds);
        this. = volumeIdsCopy;
    }
    
    
One or more volume IDs.

Default: Describes all your volumes.

Returns a reference to this object so that method calls can be chained together.

Parameters:
volumeIds One or more volume IDs.

Default: Describes all your volumes.

Returns:
A reference to this updated object so that method calls can be chained together.
    public DescribeVolumeStatusRequest withVolumeIds(String... volumeIds) {
        if (getVolumeIds() == nullsetVolumeIds(new java.util.ArrayList<String>(volumeIds.length));
        for (String value : volumeIds) {
            getVolumeIds().add(value);
        }
        return this;
    }
    
    
One or more volume IDs.

Default: Describes all your volumes.

Returns a reference to this object so that method calls can be chained together.

Parameters:
volumeIds One or more volume IDs.

Default: Describes all your volumes.

Returns:
A reference to this updated object so that method calls can be chained together.
        if (volumeIds == null) {
            this. = null;
        } else {
            com.amazonaws.internal.ListWithAutoConstructFlag<StringvolumeIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(volumeIds.size());
            volumeIdsCopy.addAll(volumeIds);
            this. = volumeIdsCopy;
        }
        return this;
    }

    
One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

Returns:
One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

    public java.util.List<FiltergetFilters() {
        if ( == null) {
               = new com.amazonaws.internal.ListWithAutoConstructFlag<Filter>();
              .setAutoConstruct(true);
        }
        return ;
    }
    
    
One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

Parameters:
filters One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

    public void setFilters(java.util.Collection<Filterfilters) {
        if (filters == null) {
            this. = null;
            return;
        }
        filtersCopy.addAll(filters);
        this. = filtersCopy;
    }
    
    
One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

Returns a reference to this object so that method calls can be chained together.

Parameters:
filters One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

Returns:
A reference to this updated object so that method calls can be chained together.
    public DescribeVolumeStatusRequest withFilters(Filter... filters) {
        if (getFilters() == nullsetFilters(new java.util.ArrayList<Filter>(filters.length));
        for (Filter value : filters) {
            getFilters().add(value);
        }
        return this;
    }
    
    
One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

Returns a reference to this object so that method calls can be chained together.

Parameters:
filters One or more filters.
  • action.code - The action code for the event (for example, enable-volume-io).

  • action.description - A description of the action.

  • action.event-id - The event ID associated with the action.

  • availability-zone - The Availability Zone of the instance.

  • event.description - A description of the event.

  • event.event-id - The event ID.

  • event.event-type - The event type (for io-enabled: passed | failed; for io-performance: io-performance:degraded | io-performance:severely-degraded | io-performance:stalled).

  • event.not-after - The latest end time for the event.

  • event.not-before - The earliest start time for the event.

  • volume-status.details-name - The cause for volume-status.status (io-enabled | io-performance).

  • volume-status.details-status - The status of volume-status.details-name (for io-enabled: passed | failed; for io-performance: normal | degraded | severely-degraded | stalled).

  • volume-status.status - The status of the volume (ok | impaired | warning | insufficient-data).

Returns:
A reference to this updated object so that method calls can be chained together.
        if (filters == null) {
            this. = null;
        } else {
            filtersCopy.addAll(filters);
            this. = filtersCopy;
        }
        return this;
    }

    
The next paginated set of results to return using the pagination token returned by a previous call.

Returns:
The next paginated set of results to return using the pagination token returned by a previous call.
    public String getNextToken() {
        return ;
    }
    
    
The next paginated set of results to return using the pagination token returned by a previous call.

Parameters:
nextToken The next paginated set of results to return using the pagination token returned by a previous call.
    public void setNextToken(String nextToken) {
        this. = nextToken;
    }
    
    
The next paginated set of results to return using the pagination token returned by a previous call.

Returns a reference to this object so that method calls can be chained together.

Parameters:
nextToken The next paginated set of results to return using the pagination token returned by a previous call.
Returns:
A reference to this updated object so that method calls can be chained together.
    public DescribeVolumeStatusRequest withNextToken(String nextToken) {
        this. = nextToken;
        return this;
    }

    
The maximum number of paginated volume items per response.

Returns:
The maximum number of paginated volume items per response.
    public Integer getMaxResults() {
        return ;
    }
    
    
The maximum number of paginated volume items per response.

Parameters:
maxResults The maximum number of paginated volume items per response.
    public void setMaxResults(Integer maxResults) {
        this. = maxResults;
    }
    
    
The maximum number of paginated volume items per response.

Returns a reference to this object so that method calls can be chained together.

Parameters:
maxResults The maximum number of paginated volume items per response.
Returns:
A reference to this updated object so that method calls can be chained together.
    public DescribeVolumeStatusRequest withMaxResults(Integer maxResults) {
        this. = maxResults;
        return this;
    }

    
This method is intended for internal use only. Returns the marshaled request configured with additional parameters to enable operation dry-run.
    @Override
        Request<DescribeVolumeStatusRequestrequest = new DescribeVolumeStatusRequestMarshaller().marshall(this);
        request.addParameter("DryRun", Boolean.toString(true));
        return request;
    }
    
    
Returns a string representation of this object; useful for testing and debugging.

Returns:
A string representation of this object.
See also:
java.lang.Object.toString()
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getVolumeIds() != nullsb.append("VolumeIds: " + getVolumeIds() + ",");
        if (getFilters() != nullsb.append("Filters: " + getFilters() + ",");
        if (getNextToken() != nullsb.append("NextToken: " + getNextToken() + ",");
        if (getMaxResults() != nullsb.append("MaxResults: " + getMaxResults() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getVolumeIds() == null) ? 0 : getVolumeIds().hashCode()); 
        hashCode = prime * hashCode + ((getFilters() == null) ? 0 : getFilters().hashCode()); 
        hashCode = prime * hashCode + ((getNextToken() == null) ? 0 : getNextToken().hashCode()); 
        hashCode = prime * hashCode + ((getMaxResults() == null) ? 0 : getMaxResults().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof DescribeVolumeStatusRequest == falsereturn false;
        
        if (other.getVolumeIds() == null ^ this.getVolumeIds() == nullreturn false;
        if (other.getVolumeIds() != null && other.getVolumeIds().equals(this.getVolumeIds()) == falsereturn false
        if (other.getFilters() == null ^ this.getFilters() == nullreturn false;
        if (other.getFilters() != null && other.getFilters().equals(this.getFilters()) == falsereturn false
        if (other.getNextToken() == null ^ this.getNextToken() == nullreturn false;
        if (other.getNextToken() != null && other.getNextToken().equals(this.getNextToken()) == falsereturn false
        if (other.getMaxResults() == null ^ this.getMaxResults() == nullreturn false;
        if (other.getMaxResults() != null && other.getMaxResults().equals(this.getMaxResults()) == falsereturn false
        return true;
    }
    
}
    
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