#[non_exhaustive]pub struct DeleteItemInputBuilder { /* private fields */ }
Expand description
A builder for DeleteItemInput
.
Implementations§
source§impl DeleteItemInputBuilder
impl DeleteItemInputBuilder
sourcepub fn table_name(self, input: impl Into<String>) -> Self
pub fn table_name(self, input: impl Into<String>) -> Self
The name of the table from which to delete the item. You can also provide the Amazon Resource Name (ARN) of the table in this parameter.
This field is required.sourcepub fn set_table_name(self, input: Option<String>) -> Self
pub fn set_table_name(self, input: Option<String>) -> Self
The name of the table from which to delete the item. You can also provide the Amazon Resource Name (ARN) of the table in this parameter.
sourcepub fn get_table_name(&self) -> &Option<String>
pub fn get_table_name(&self) -> &Option<String>
The name of the table from which to delete the item. You can also provide the Amazon Resource Name (ARN) of the table in this parameter.
sourcepub fn key(self, k: impl Into<String>, v: AttributeValue) -> Self
pub fn key(self, k: impl Into<String>, v: AttributeValue) -> Self
Adds a key-value pair to key
.
To override the contents of this collection use set_key
.
A map of attribute names to AttributeValue
objects, representing the primary key of the item to delete.
For the primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.
sourcepub fn set_key(self, input: Option<HashMap<String, AttributeValue>>) -> Self
pub fn set_key(self, input: Option<HashMap<String, AttributeValue>>) -> Self
A map of attribute names to AttributeValue
objects, representing the primary key of the item to delete.
For the primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.
sourcepub fn get_key(&self) -> &Option<HashMap<String, AttributeValue>>
pub fn get_key(&self) -> &Option<HashMap<String, AttributeValue>>
A map of attribute names to AttributeValue
objects, representing the primary key of the item to delete.
For the primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.
sourcepub fn expected(self, k: impl Into<String>, v: ExpectedAttributeValue) -> Self
pub fn expected(self, k: impl Into<String>, v: ExpectedAttributeValue) -> Self
Adds a key-value pair to expected
.
To override the contents of this collection use set_expected
.
This is a legacy parameter. Use ConditionExpression
instead. For more information, see Expected in the Amazon DynamoDB Developer Guide.
sourcepub fn set_expected(
self,
input: Option<HashMap<String, ExpectedAttributeValue>>,
) -> Self
pub fn set_expected( self, input: Option<HashMap<String, ExpectedAttributeValue>>, ) -> Self
This is a legacy parameter. Use ConditionExpression
instead. For more information, see Expected in the Amazon DynamoDB Developer Guide.
sourcepub fn get_expected(&self) -> &Option<HashMap<String, ExpectedAttributeValue>>
pub fn get_expected(&self) -> &Option<HashMap<String, ExpectedAttributeValue>>
This is a legacy parameter. Use ConditionExpression
instead. For more information, see Expected in the Amazon DynamoDB Developer Guide.
sourcepub fn conditional_operator(self, input: ConditionalOperator) -> Self
pub fn conditional_operator(self, input: ConditionalOperator) -> Self
This is a legacy parameter. Use ConditionExpression
instead. For more information, see ConditionalOperator in the Amazon DynamoDB Developer Guide.
sourcepub fn set_conditional_operator(
self,
input: Option<ConditionalOperator>,
) -> Self
pub fn set_conditional_operator( self, input: Option<ConditionalOperator>, ) -> Self
This is a legacy parameter. Use ConditionExpression
instead. For more information, see ConditionalOperator in the Amazon DynamoDB Developer Guide.
sourcepub fn get_conditional_operator(&self) -> &Option<ConditionalOperator>
pub fn get_conditional_operator(&self) -> &Option<ConditionalOperator>
This is a legacy parameter. Use ConditionExpression
instead. For more information, see ConditionalOperator in the Amazon DynamoDB Developer Guide.
sourcepub fn return_values(self, input: ReturnValue) -> Self
pub fn return_values(self, input: ReturnValue) -> Self
Use ReturnValues
if you want to get the item attributes as they appeared before they were deleted. For DeleteItem
, the valid values are:
-
NONE
- IfReturnValues
is not specified, or if its value isNONE
, then nothing is returned. (This setting is the default forReturnValues
.) -
ALL_OLD
- The content of the old item is returned.
There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.
The ReturnValues
parameter is used by several DynamoDB operations; however, DeleteItem
does not recognize any values other than NONE
or ALL_OLD
.
sourcepub fn set_return_values(self, input: Option<ReturnValue>) -> Self
pub fn set_return_values(self, input: Option<ReturnValue>) -> Self
Use ReturnValues
if you want to get the item attributes as they appeared before they were deleted. For DeleteItem
, the valid values are:
-
NONE
- IfReturnValues
is not specified, or if its value isNONE
, then nothing is returned. (This setting is the default forReturnValues
.) -
ALL_OLD
- The content of the old item is returned.
There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.
The ReturnValues
parameter is used by several DynamoDB operations; however, DeleteItem
does not recognize any values other than NONE
or ALL_OLD
.
sourcepub fn get_return_values(&self) -> &Option<ReturnValue>
pub fn get_return_values(&self) -> &Option<ReturnValue>
Use ReturnValues
if you want to get the item attributes as they appeared before they were deleted. For DeleteItem
, the valid values are:
-
NONE
- IfReturnValues
is not specified, or if its value isNONE
, then nothing is returned. (This setting is the default forReturnValues
.) -
ALL_OLD
- The content of the old item is returned.
There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.
The ReturnValues
parameter is used by several DynamoDB operations; however, DeleteItem
does not recognize any values other than NONE
or ALL_OLD
.
sourcepub fn return_consumed_capacity(self, input: ReturnConsumedCapacity) -> Self
pub fn return_consumed_capacity(self, input: ReturnConsumedCapacity) -> Self
Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:
-
INDEXES
- The response includes the aggregateConsumedCapacity
for the operation, together withConsumedCapacity
for each table and secondary index that was accessed.Note that some operations, such as
GetItem
andBatchGetItem
, do not access any indexes at all. In these cases, specifyingINDEXES
will only returnConsumedCapacity
information for table(s). -
TOTAL
- The response includes only the aggregateConsumedCapacity
for the operation. -
NONE
- NoConsumedCapacity
details are included in the response.
sourcepub fn set_return_consumed_capacity(
self,
input: Option<ReturnConsumedCapacity>,
) -> Self
pub fn set_return_consumed_capacity( self, input: Option<ReturnConsumedCapacity>, ) -> Self
Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:
-
INDEXES
- The response includes the aggregateConsumedCapacity
for the operation, together withConsumedCapacity
for each table and secondary index that was accessed.Note that some operations, such as
GetItem
andBatchGetItem
, do not access any indexes at all. In these cases, specifyingINDEXES
will only returnConsumedCapacity
information for table(s). -
TOTAL
- The response includes only the aggregateConsumedCapacity
for the operation. -
NONE
- NoConsumedCapacity
details are included in the response.
sourcepub fn get_return_consumed_capacity(&self) -> &Option<ReturnConsumedCapacity>
pub fn get_return_consumed_capacity(&self) -> &Option<ReturnConsumedCapacity>
Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:
-
INDEXES
- The response includes the aggregateConsumedCapacity
for the operation, together withConsumedCapacity
for each table and secondary index that was accessed.Note that some operations, such as
GetItem
andBatchGetItem
, do not access any indexes at all. In these cases, specifyingINDEXES
will only returnConsumedCapacity
information for table(s). -
TOTAL
- The response includes only the aggregateConsumedCapacity
for the operation. -
NONE
- NoConsumedCapacity
details are included in the response.
sourcepub fn return_item_collection_metrics(
self,
input: ReturnItemCollectionMetrics,
) -> Self
pub fn return_item_collection_metrics( self, input: ReturnItemCollectionMetrics, ) -> Self
Determines whether item collection metrics are returned. If set to SIZE
, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE
(the default), no statistics are returned.
sourcepub fn set_return_item_collection_metrics(
self,
input: Option<ReturnItemCollectionMetrics>,
) -> Self
pub fn set_return_item_collection_metrics( self, input: Option<ReturnItemCollectionMetrics>, ) -> Self
Determines whether item collection metrics are returned. If set to SIZE
, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE
(the default), no statistics are returned.
sourcepub fn get_return_item_collection_metrics(
&self,
) -> &Option<ReturnItemCollectionMetrics>
pub fn get_return_item_collection_metrics( &self, ) -> &Option<ReturnItemCollectionMetrics>
Determines whether item collection metrics are returned. If set to SIZE
, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE
(the default), no statistics are returned.
sourcepub fn condition_expression(self, input: impl Into<String>) -> Self
pub fn condition_expression(self, input: impl Into<String>) -> Self
A condition that must be satisfied in order for a conditional DeleteItem
to succeed.
An expression can contain any of the following:
-
Functions:
attribute_exists | attribute_not_exists | attribute_type | contains | begins_with | size
These function names are case-sensitive.
-
Comparison operators:
= | <> | < | > | <= | >= | BETWEEN | IN
-
Logical operators:
AND | OR | NOT
For more information about condition expressions, see Condition Expressions in the Amazon DynamoDB Developer Guide.
sourcepub fn set_condition_expression(self, input: Option<String>) -> Self
pub fn set_condition_expression(self, input: Option<String>) -> Self
A condition that must be satisfied in order for a conditional DeleteItem
to succeed.
An expression can contain any of the following:
-
Functions:
attribute_exists | attribute_not_exists | attribute_type | contains | begins_with | size
These function names are case-sensitive.
-
Comparison operators:
= | <> | < | > | <= | >= | BETWEEN | IN
-
Logical operators:
AND | OR | NOT
For more information about condition expressions, see Condition Expressions in the Amazon DynamoDB Developer Guide.
sourcepub fn get_condition_expression(&self) -> &Option<String>
pub fn get_condition_expression(&self) -> &Option<String>
A condition that must be satisfied in order for a conditional DeleteItem
to succeed.
An expression can contain any of the following:
-
Functions:
attribute_exists | attribute_not_exists | attribute_type | contains | begins_with | size
These function names are case-sensitive.
-
Comparison operators:
= | <> | < | > | <= | >= | BETWEEN | IN
-
Logical operators:
AND | OR | NOT
For more information about condition expressions, see Condition Expressions in the Amazon DynamoDB Developer Guide.
sourcepub fn expression_attribute_names(
self,
k: impl Into<String>,
v: impl Into<String>,
) -> Self
pub fn expression_attribute_names( self, k: impl Into<String>, v: impl Into<String>, ) -> Self
Adds a key-value pair to expression_attribute_names
.
To override the contents of this collection use set_expression_attribute_names
.
One or more substitution tokens for attribute names in an expression. The following are some use cases for using ExpressionAttributeNames
:
-
To access an attribute whose name conflicts with a DynamoDB reserved word.
-
To create a placeholder for repeating occurrences of an attribute name in an expression.
-
To prevent special characters in an attribute name from being misinterpreted in an expression.
Use the # character in an expression to dereference an attribute name. For example, consider the following attribute name:
-
Percentile
The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For the complete list of reserved words, see Reserved Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for ExpressionAttributeNames
:
-
{"#P":"Percentile"}
You could then use this substitution in an expression, as in this example:
-
#P = :val
Tokens that begin with the : character are expression attribute values, which are placeholders for the actual value at runtime.
For more information on expression attribute names, see Specifying Item Attributes in the Amazon DynamoDB Developer Guide.
sourcepub fn set_expression_attribute_names(
self,
input: Option<HashMap<String, String>>,
) -> Self
pub fn set_expression_attribute_names( self, input: Option<HashMap<String, String>>, ) -> Self
One or more substitution tokens for attribute names in an expression. The following are some use cases for using ExpressionAttributeNames
:
-
To access an attribute whose name conflicts with a DynamoDB reserved word.
-
To create a placeholder for repeating occurrences of an attribute name in an expression.
-
To prevent special characters in an attribute name from being misinterpreted in an expression.
Use the # character in an expression to dereference an attribute name. For example, consider the following attribute name:
-
Percentile
The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For the complete list of reserved words, see Reserved Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for ExpressionAttributeNames
:
-
{"#P":"Percentile"}
You could then use this substitution in an expression, as in this example:
-
#P = :val
Tokens that begin with the : character are expression attribute values, which are placeholders for the actual value at runtime.
For more information on expression attribute names, see Specifying Item Attributes in the Amazon DynamoDB Developer Guide.
sourcepub fn get_expression_attribute_names(&self) -> &Option<HashMap<String, String>>
pub fn get_expression_attribute_names(&self) -> &Option<HashMap<String, String>>
One or more substitution tokens for attribute names in an expression. The following are some use cases for using ExpressionAttributeNames
:
-
To access an attribute whose name conflicts with a DynamoDB reserved word.
-
To create a placeholder for repeating occurrences of an attribute name in an expression.
-
To prevent special characters in an attribute name from being misinterpreted in an expression.
Use the # character in an expression to dereference an attribute name. For example, consider the following attribute name:
-
Percentile
The name of this attribute conflicts with a reserved word, so it cannot be used directly in an expression. (For the complete list of reserved words, see Reserved Words in the Amazon DynamoDB Developer Guide). To work around this, you could specify the following for ExpressionAttributeNames
:
-
{"#P":"Percentile"}
You could then use this substitution in an expression, as in this example:
-
#P = :val
Tokens that begin with the : character are expression attribute values, which are placeholders for the actual value at runtime.
For more information on expression attribute names, see Specifying Item Attributes in the Amazon DynamoDB Developer Guide.
sourcepub fn expression_attribute_values(
self,
k: impl Into<String>,
v: AttributeValue,
) -> Self
pub fn expression_attribute_values( self, k: impl Into<String>, v: AttributeValue, ) -> Self
Adds a key-value pair to expression_attribute_values
.
To override the contents of this collection use set_expression_attribute_values
.
One or more values that can be substituted in an expression.
Use the : (colon) character in an expression to dereference an attribute value. For example, suppose that you wanted to check whether the value of the ProductStatus attribute was one of the following:
Available | Backordered | Discontinued
You would first need to specify ExpressionAttributeValues
as follows:
{ ":avail":{"S":"Available"}, ":back":{"S":"Backordered"}, ":disc":{"S":"Discontinued"} }
You could then use these values in an expression, such as this:
ProductStatus IN (:avail, :back, :disc)
For more information on expression attribute values, see Condition Expressions in the Amazon DynamoDB Developer Guide.
sourcepub fn set_expression_attribute_values(
self,
input: Option<HashMap<String, AttributeValue>>,
) -> Self
pub fn set_expression_attribute_values( self, input: Option<HashMap<String, AttributeValue>>, ) -> Self
One or more values that can be substituted in an expression.
Use the : (colon) character in an expression to dereference an attribute value. For example, suppose that you wanted to check whether the value of the ProductStatus attribute was one of the following:
Available | Backordered | Discontinued
You would first need to specify ExpressionAttributeValues
as follows:
{ ":avail":{"S":"Available"}, ":back":{"S":"Backordered"}, ":disc":{"S":"Discontinued"} }
You could then use these values in an expression, such as this:
ProductStatus IN (:avail, :back, :disc)
For more information on expression attribute values, see Condition Expressions in the Amazon DynamoDB Developer Guide.
sourcepub fn get_expression_attribute_values(
&self,
) -> &Option<HashMap<String, AttributeValue>>
pub fn get_expression_attribute_values( &self, ) -> &Option<HashMap<String, AttributeValue>>
One or more values that can be substituted in an expression.
Use the : (colon) character in an expression to dereference an attribute value. For example, suppose that you wanted to check whether the value of the ProductStatus attribute was one of the following:
Available | Backordered | Discontinued
You would first need to specify ExpressionAttributeValues
as follows:
{ ":avail":{"S":"Available"}, ":back":{"S":"Backordered"}, ":disc":{"S":"Discontinued"} }
You could then use these values in an expression, such as this:
ProductStatus IN (:avail, :back, :disc)
For more information on expression attribute values, see Condition Expressions in the Amazon DynamoDB Developer Guide.
sourcepub fn return_values_on_condition_check_failure(
self,
input: ReturnValuesOnConditionCheckFailure,
) -> Self
pub fn return_values_on_condition_check_failure( self, input: ReturnValuesOnConditionCheckFailure, ) -> Self
An optional parameter that returns the item attributes for a DeleteItem
operation that failed a condition check.
There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.
sourcepub fn set_return_values_on_condition_check_failure(
self,
input: Option<ReturnValuesOnConditionCheckFailure>,
) -> Self
pub fn set_return_values_on_condition_check_failure( self, input: Option<ReturnValuesOnConditionCheckFailure>, ) -> Self
An optional parameter that returns the item attributes for a DeleteItem
operation that failed a condition check.
There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.
sourcepub fn get_return_values_on_condition_check_failure(
&self,
) -> &Option<ReturnValuesOnConditionCheckFailure>
pub fn get_return_values_on_condition_check_failure( &self, ) -> &Option<ReturnValuesOnConditionCheckFailure>
An optional parameter that returns the item attributes for a DeleteItem
operation that failed a condition check.
There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.
sourcepub fn build(self) -> Result<DeleteItemInput, BuildError>
pub fn build(self) -> Result<DeleteItemInput, BuildError>
Consumes the builder and constructs a DeleteItemInput
.
source§impl DeleteItemInputBuilder
impl DeleteItemInputBuilder
sourcepub async fn send_with(
self,
client: &Client,
) -> Result<DeleteItemOutput, SdkError<DeleteItemError, HttpResponse>>
pub async fn send_with( self, client: &Client, ) -> Result<DeleteItemOutput, SdkError<DeleteItemError, HttpResponse>>
Sends a request with this input using the given client.
Trait Implementations§
source§impl Clone for DeleteItemInputBuilder
impl Clone for DeleteItemInputBuilder
source§fn clone(&self) -> DeleteItemInputBuilder
fn clone(&self) -> DeleteItemInputBuilder
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for DeleteItemInputBuilder
impl Debug for DeleteItemInputBuilder
source§impl Default for DeleteItemInputBuilder
impl Default for DeleteItemInputBuilder
source§fn default() -> DeleteItemInputBuilder
fn default() -> DeleteItemInputBuilder
source§impl PartialEq for DeleteItemInputBuilder
impl PartialEq for DeleteItemInputBuilder
source§fn eq(&self, other: &DeleteItemInputBuilder) -> bool
fn eq(&self, other: &DeleteItemInputBuilder) -> bool
self
and other
values to be equal, and is used
by ==
.impl StructuralPartialEq for DeleteItemInputBuilder
Auto Trait Implementations§
impl Freeze for DeleteItemInputBuilder
impl RefUnwindSafe for DeleteItemInputBuilder
impl Send for DeleteItemInputBuilder
impl Sync for DeleteItemInputBuilder
impl Unpin for DeleteItemInputBuilder
impl UnwindSafe for DeleteItemInputBuilder
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