# BatchGetDeploymentInstances
**Note**
This method works, but is deprecated. Use `BatchGetDeploymentTargets` instead.
Returns an array of one or more instances associated with a deployment. This method works with EC2/On-premises and AWS Lambda compute platforms. The newer `BatchGetDeploymentTargets` works with all compute platforms. The maximum number of instances that can be returned is 25.
## Request Syntax
```
{
"deploymentId": "string",
"instanceIds": [ "string" ]
}
```
## Request Parameters
For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).
The request accepts the following data in JSON format.
** [deploymentId](#API_BatchGetDeploymentInstances_RequestSyntax) **
The unique ID of a deployment.
Type: String
Required: Yes
** [instanceIds](#API_BatchGetDeploymentInstances_RequestSyntax) **
The unique IDs of instances used in the deployment. The maximum number of instance IDs you can specify is 25.
Type: Array of strings
Required: Yes
## Response Syntax
```
{
"errorMessage": "string",
"instancesSummary": [
{
"deploymentId": "string",
"instanceId": "string",
"instanceType": "string",
"lastUpdatedAt": number,
"lifecycleEvents": [
{
"diagnostics": {
"errorCode": "string",
"logTail": "string",
"message": "string",
"scriptName": "string"
},
"endTime": number,
"lifecycleEventName": "string",
"startTime": number,
"status": "string"
}
],
"status": "string"
}
]
}
```
## Response Elements
If the action is successful, the service sends back an HTTP 200 response.
The following data is returned in JSON format by the service.
** [errorMessage](#API_BatchGetDeploymentInstances_ResponseSyntax) **
Information about errors that might have occurred during the API call.
Type: String
** [instancesSummary](#API_BatchGetDeploymentInstances_ResponseSyntax) **
Information about the instance.
Type: Array of [InstanceSummary](API_InstanceSummary.md) objects
## Errors
For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).
** BatchLimitExceededException **
The maximum number of names or IDs allowed for this request (100) was exceeded.
HTTP Status Code: 400
** DeploymentDoesNotExistException **
The deployment with the user or AWS account does not exist.
HTTP Status Code: 400
** DeploymentIdRequiredException **
At least one deployment ID must be specified.
HTTP Status Code: 400
** InstanceIdRequiredException **
*This error has been deprecated.*
The instance ID was not specified.
HTTP Status Code: 400
** InvalidComputePlatformException **
The computePlatform is invalid. The computePlatform should be `Lambda`, `Server`, or `ECS`.
HTTP Status Code: 400
** InvalidDeploymentIdException **
At least one of the deployment IDs was specified in an invalid format.
HTTP Status Code: 400
** InvalidInstanceNameException **
The on-premises instance name was specified in an invalid format.
HTTP Status Code: 400
## Examples
### Example
This example illustrates one usage of BatchGetDeploymentInstances.
#### Sample Request
```
POST / HTTP/1.1
Host: codedeploy.us-east-1.amazonaws.com
Accept-Encoding: identity
Content-Length: 90
X-Amz-Target: CodeDeploy_20141006.BatchGetDeploymentInstances
X-Amz-Date: 20160707T175340Z
User-Agent: aws-cli/1.10.6 Python/2.7.9 Windows/7 botocore/1.3.28
Content-Type: application/x-amz-json-1.1
Authorization: AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20160707/us-east-1/codedeploy/aws4_request,
SignedHeaders=content-type;host;user-agent;x-amz-date;x-amz-target, Signature=39c3b3042cd2aEXAMPLE
{
"deploymentId": "d-DXT57CS2G",
"instanceIds": [
"i-2b4a36ad00EXAMPLE",
"i-384a57d300EXAMPLE",
"i-623g53b300EXAMPLE"
]
}
```
#### Sample Response
```
{
"errorMessage": "",
"instancesSummary": [
{
"deploymentId": "d-DXT57CS2G",
"instanceId": "arn:aws:ec2:us-east-1:803981987763:instance/i-623g53b300EXAMPLE",
"lastUpdatedAt": 1455988938.931,
"lifecycleEvents": [
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988923.454,
"lifecycleEventName": "ApplicationStop",
"startTime": 1455988923.284,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988925.903,
"lifecycleEventName": "DownloadBundle",
"startTime": 1455988925.574,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988927.731,
"lifecycleEventName": "BeforeInstall",
"startTime": 1455988927.011,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988931.435,
"lifecycleEventName": "Install",
"startTime": 1455988931.272,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988933.129,
"lifecycleEventName": "AfterInstall",
"startTime": 1455988932.951,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988935.599,
"lifecycleEventName": "ApplicationStart",
"startTime": 1455988935.459,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988937.286,
"lifecycleEventName": "ValidateService",
"startTime": 1455988937.166,
"status": "Succeeded"
}
],
"status": "Succeeded"
},
{
"deploymentId": "d-DXT57CS2G",
"instanceId": "arn:aws:ec2:us-east-1:803981987763:instance/i-384a57d300EXAMPLE",
"lastUpdatedAt": 1455988921.266,
"lifecycleEvents": [
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988908.166,
"lifecycleEventName": "ApplicationStop",
"startTime": 1455988908.002,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988910.007,
"lifecycleEventName": "DownloadBundle",
"startTime": 1455988909.817,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988912.501,
"lifecycleEventName": "BeforeInstall",
"startTime": 1455988911.823,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988914.18,
"lifecycleEventName": "Install",
"startTime": 1455988914.068,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988916.288,
"lifecycleEventName": "AfterInstall",
"startTime": 1455988916.108,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988917.63,
"lifecycleEventName": "ApplicationStart",
"startTime": 1455988917.513,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988919.616,
"lifecycleEventName": "ValidateService",
"startTime": 1455988919.489,
"status": "Succeeded"
}
],
"status": "Succeeded"
},
{
"deploymentId": "d-DXT57CS2G",
"instanceId": "arn:aws:ec2:us-east-1:803981987763:instance/i-2b4a36ad00EXAMPLE",
"lastUpdatedAt": 1455988905.795,
"lifecycleEvents": [
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988835.41,
"lifecycleEventName": "ApplicationStop",
"startTime": 1455988835.243,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988843.137,
"lifecycleEventName": "DownloadBundle",
"startTime": 1455988842.349,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988845.424,
"lifecycleEventName": "BeforeInstall",
"startTime": 1455988844.707,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988853.216,
"lifecycleEventName": "Install",
"startTime": 1455988853.096,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988858.017,
"lifecycleEventName": "AfterInstall",
"startTime": 1455988857.916,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988902.714,
"lifecycleEventName": "ApplicationStart",
"startTime": 1455988902.56,
"status": "Succeeded"
},
{
"diagnostics": {
"errorCode": "Success",
"logTail": "",
"message": "Succeeded",
"scriptName": ""
},
"endTime": 1455988904.577,
"lifecycleEventName": "ValidateService",
"startTime": 1455988904.38,
"status": "Succeeded"
}
],
"status": "Succeeded"
}
]
}
```
## See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
+ [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/codedeploy-2014-10-06/BatchGetDeploymentInstances)
+ [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/codedeploy-2014-10-06/BatchGetDeploymentInstances)