Settings for DynamoDBContext.
Inheritance Hierarchy
Namespace: Amazon.Util
Assembly: AWSSDK.DynamoDBv2.dll
Version: 3.x.y.z
Syntax
public class DynamoDBContextConfig
The DynamoDBContextConfig type exposes the following members
Properties
| Name | Type | Description | |
|---|---|---|---|
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DisableFetchingTableMetadata | System.Nullable<System.Boolean> |
If true disables fetching table metadata automatically from DynamoDB. Table metadata must be defined by Amazon.DynamoDBv2.DataModel.DynamoDBAttribute attributes and/or in Amazon.AWSConfigsDynamoDB. |
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MetadataCachingMode | System.Nullable<Amazon.DynamoDBv2.MetadataCachingMode> |
The object persistence API relies on an internal cache of the DynamoDB table's metadata to construct and validate requests. This controls how the cache key is derived, which influences when the SDK will call IAmazonDynamoDB.DescribeTable(string) internally to populate the cache. |
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|
RetrieveDateTimeInUtc | System.Nullable<System.Boolean> |
If true, all System.DateTime properties are retrieved in UTC timezone while reading data from DynamoDB. Else, the local timezone is used. |
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TableAliases | System.Collections.Generic.Dictionary<System.String, System.String> |
A string-to-string dictionary (From-Table to To-Table) used by DynamoDBContext to use a different table from one that is configured for a type. Remapping is done before applying TableNamePrefix. |
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|
TableNamePrefix | System.String |
Configures the default TableNamePrefix that the DynamoDBContext will use if not manually configured. TableNamePrefix is used after TableAliases have been applied. |
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TypeMappings | System.Collections.Generic.Dictionary<System.Type, Amazon.Util.TypeMapping> |
A Type-to-TypeMapping (type to TypeMapping defining its DynamoDB conversion) used by DynamoDBContext to modify or configure a particular type. |
Methods
| Name | Description | |
|---|---|---|
|
|
AddAlias(TableAlias) |
Adds a TableAlias to the TableAliases property. An exception is thrown if there is already a TableAlias with the same FromTable configured. |
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AddMapping(TypeMapping) |
Adds a TypeMapping to the TypeMappings property. An exception is thrown if there is already a TypeMapping with the same Type configured. |
Version Information
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer, 3.5