Copyright | (c) 2013-2018 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay+amazonka@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Language | Haskell2010 |
Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is deleted.
DeleteAttributes
is an idempotent operation; running it multiple times on the same item or attribute does not result in an error response.
Because Amazon SimpleDB makes multiple copies of item data and uses an eventual consistency update model, performing a GetAttributes
or Select
operation (read) immediately after a DeleteAttributes
or PutAttributes
operation (write) might not return updated item data.
Synopsis
- deleteAttributes :: Text -> Text -> DeleteAttributes
- data DeleteAttributes
- daAttributes :: Lens' DeleteAttributes [Attribute]
- daExpected :: Lens' DeleteAttributes (Maybe UpdateCondition)
- daDomainName :: Lens' DeleteAttributes Text
- daItemName :: Lens' DeleteAttributes Text
- deleteAttributesResponse :: DeleteAttributesResponse
- data DeleteAttributesResponse
Creating a Request
Creates a value of DeleteAttributes
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
daAttributes
- A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be assigned to items.daExpected
- The update condition which, if specified, determines whether the specified attributes will be deleted or not. The update condition must be satisfied in order for this request to be processed and the attributes to be deleted.daDomainName
- The name of the domain in which to perform the operation.daItemName
- The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain one or more value-attribute pairs.
data DeleteAttributes Source #
See: deleteAttributes
smart constructor.
Instances
Request Lenses
daAttributes :: Lens' DeleteAttributes [Attribute] Source #
A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be assigned to items.
daExpected :: Lens' DeleteAttributes (Maybe UpdateCondition) Source #
The update condition which, if specified, determines whether the specified attributes will be deleted or not. The update condition must be satisfied in order for this request to be processed and the attributes to be deleted.
daDomainName :: Lens' DeleteAttributes Text Source #
The name of the domain in which to perform the operation.
daItemName :: Lens' DeleteAttributes Text Source #
The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain one or more value-attribute pairs.
Destructuring the Response
deleteAttributesResponse :: DeleteAttributesResponse Source #
Creates a value of DeleteAttributesResponse
with the minimum fields required to make a request.
data DeleteAttributesResponse Source #
See: deleteAttributesResponse
smart constructor.