> For the complete documentation index, see [llms.txt](https://docs.skeddly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.skeddly.com/data-types/actionparameters-object/amazonchangeebsvolumesparameters-object.md).

# AmazonChangeEbsVolumesParameters Object

## Description

Parameters for the Amazon Change EBS Volumes action.

## Properties

### consistencyMethod

Consistency method used when changing the EBS volumes.

Type: `string`

Valid Values:

* `none`
* `stop-instance`

Required: Yes

### credentialIds

Registered credentials to use with the action. One and only one credential must be specified.

Type: Array of `string`

Required: Yes

### deleteOnTerminate

Parameters to use when changing the "delete on terminate" value of EBS volumes.

Type: [ChangeDeleteOnTerminate](/data-types/changedeleteonterminate-object.md) object

Required: No

### deviceName

Name of the device for EBS volumes that will be changed.

Type: `string`

Required: No

### encryption

Parameters to use when modifying the encryption of the EBS volumes.

Type: [ChangeEbsVolumeEncryption](/data-types/changeebsvolumeencryption-object.md) object

### instanceIds

Instance IDs of the EC2 instances on which the EBS volumes to change are attached. Required when `volumeIdentificationMethod` is `by-instance-id`.

Type: Array of `string`

Required: Conditional

### isDeleteOldVolumes

Indicates whether to delete the original volume after modifications have occurred.

Type: `boolean`

Required: Yes

### isDeleteSnapshots

Indicates whether to delete the intermediate snapshots after modifications have occurred.

Type: `boolean`

Required: Yes

### regionNames

Regions to use with the action. One and only one region must be specified.

Type: Array of `string`

Required: Yes

### resourceTagComparison

Comparison to use when identifying EBS volumes or EC2 instances by resource tag. Required when `instanceIdentificationMethod` is `by-resource-tag` or `attached-to-instances-by-resource-tag`.

Type: [ResourceTagComparison](/data-types/resourcetagcomparison-object-1.md) object.

Required: Conditional

### size

Parameters to use when resizing the EBS volumes.

Type: [ChangeEbsVolumeSize](/data-types/changeebsvolumesize-object.md) object

Required: No

### volumeIdentificationMethod

Method used to identify volumes to be modified.

Type: `string`

Valid Values:

* `all-volumes`
* `by-volume-id`
* `by-resource-tag`
* `attached-to-all-instances`
* `attached-to-instances-by-instance-id`
* `attached-to-instances-by-resource-tag`

Required: Yes

### volumeIds

Volume IDs of the EBS volumes to change. Required when `volumeIdentificationMethod` is `by-volume-id`.

Type: Array of `string`

Required: Conditional

### volumeType

Parameters to use when changing the type of EBS volumes.

Type: [ChangeEbsVolumeType](/data-types/changeebsvolumetype-object.md) object

Required: No

## Sample JSON

```javascript
{
    "credentialIds": [
        "cred-00000001"
    ],
    "regionNames": [
        "us-east-1"
    ],

    "volumeIdentificationMethod": "attached-to-instances-by-resource-tag",
    "resourceTagComparison": {
        "tagName": "change-my-volumes",
        "compareType": "equals",
        "tagValue": "yes"
    },

    "consistencyMethod": "stop-instance",

    "size": {
        "sizeType": "gb-to-add",
        "sizeValue": 100
    },
    "volumeType": {
        "volumeType": "ssd-gp3"
    },
    "encryption": {
        "isEncrypt": true
    },

    "isDeleteOldVolumes": false,
    "isDeleteSnapshots": true
}
```


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