java.lang.Object
- software.amazon.awssdk.services.batch.model.TaskContainerOverrides

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<TaskContainerOverrides.Builder,TaskContainerOverrides>
```
@Generated("software.amazon.awssdk:codegen")
public final class TaskContainerOverrides
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<TaskContainerOverrides.Builder,TaskContainerOverrides>
```
The overrides that should be sent to a container.

For information about using Batch overrides when you connect event sources to targets, see BatchContainerOverrides.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface TaskContainerOverrides.Builder

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static TaskContainerOverrides.Builder`	`builder()`
`List<String>`	`command()`	The command to send to the container that overrides the default command from the Docker image or the job definition.
`List<KeyValuePair>`	`environment()`	The environment variables to send to the container.
`boolean`	`equals(Object obj)`
`boolean`	`equalsBySdkFields(Object obj)`
`<T> Optional<T>`	`getValueForField(String fieldName, Class<T> clazz)`
`boolean`	`hasCommand()`	For responses, this returns true if the service returned a value for the Command property.
`boolean`	`hasEnvironment()`	For responses, this returns true if the service returned a value for the Environment property.
`int`	`hashCode()`
`boolean`	`hasResourceRequirements()`	For responses, this returns true if the service returned a value for the ResourceRequirements property.
`String`	`name()`	A pointer to the container that you want to override.
`List<ResourceRequirement>`	`resourceRequirements()`	The type and amount of resources to assign to a container.
`Map<String,SdkField<?>>`	`sdkFieldNameToField()`
`List<SdkField<?>>`	`sdkFields()`
`static Class<? extends TaskContainerOverrides.Builder>`	`serializableBuilderClass()`
`TaskContainerOverrides.Builder`	`toBuilder()`
`String`	`toString()`	Returns a string representation of this object.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy

- Method Detail
  - hasCommand
```
public final boolean hasCommand()
```
    For responses, this returns true if the service returned a value for the Command property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
  - command
```
public final List<String> command()
```
    The command to send to the container that overrides the default command from the Docker image or the job definition.
    
    This parameter can't contain an empty string.
    
    Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
    
    This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasCommand() method.
    
    Returns:
    
    The command to send to the container that overrides the default command from the Docker image or the job definition.
    
    This parameter can't contain an empty string.
  - hasEnvironment
```
public final boolean hasEnvironment()
```
    For responses, this returns true if the service returned a value for the Environment property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
  - environment
```
public final List<KeyValuePair> environment()
```
    The environment variables to send to the container. You can add new environment variables, which are added to the container at launch, or you can override the existing environment variables from the Docker image or the job definition.
    
    Environment variables cannot start with AWS_BATCH. This naming convention is reserved for variables that Batch sets.
    
    Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
    
    This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasEnvironment() method.
    
    Returns:
    
    The environment variables to send to the container. You can add new environment variables, which are added to the container at launch, or you can override the existing environment variables from the Docker image or the job definition.
    
    Environment variables cannot start with AWS_BATCH. This naming convention is reserved for variables that Batch sets.
  - name
```
public final String name()
```
    A pointer to the container that you want to override. The container's name provides a unique identifier for the container being used.
    
    Returns:
    
    A pointer to the container that you want to override. The container's name provides a unique identifier for the container being used.
  - hasResourceRequirements
```
public final boolean hasResourceRequirements()
```
    For responses, this returns true if the service returned a value for the ResourceRequirements property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
  - resourceRequirements
```
public final List<ResourceRequirement> resourceRequirements()
```
    The type and amount of resources to assign to a container. This overrides the settings in the job definition. The supported resources include GPU, MEMORY, and VCPU.
    
    Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
    
    This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasResourceRequirements() method.
    
    Returns:
    
    The type and amount of resources to assign to a container. This overrides the settings in the job definition. The supported resources include GPU, MEMORY, and VCPU.
  - toBuilder
```
public TaskContainerOverrides.Builder toBuilder()
```
    Specified by:
    
    toBuilder in interface ToCopyableBuilder<TaskContainerOverrides.Builder,TaskContainerOverrides>
  - builder
```
public static TaskContainerOverrides.Builder builder()
```
  - serializableBuilderClass
```
public static Class<? extends TaskContainerOverrides.Builder> serializableBuilderClass()
```
  - hashCode
```
public final int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public final boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - equalsBySdkFields
```
public final boolean equalsBySdkFields(Object obj)
```
    Specified by:
    
    equalsBySdkFields in interface SdkPojo
  - toString
```
public final String toString()
```
    Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
    
    Overrides:
    
    toString in class Object
  - getValueForField
```
public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)
```
  - sdkFields
```
public final List<SdkField<?>> sdkFields()
```
    Specified by:
    
    sdkFields in interface SdkPojo
  - sdkFieldNameToField
```
public final Map<String,SdkField<?>> sdkFieldNameToField()
```
    Specified by:
    
    sdkFieldNameToField in interface SdkPojo

Class TaskContainerOverrides

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

Method Detail

hasCommand

command

hasEnvironment

environment

name

hasResourceRequirements

resourceRequirements

toBuilder

builder

serializableBuilderClass

hashCode

equals

equalsBySdkFields

toString

getValueForField

sdkFields

sdkFieldNameToField