Returns information about the table, including the current status of the table, when it was created, the primary key schema, and any indexes on the table.
If you issue a DescribeTable request immediately after a CreateTable request, DynamoDB might return a ResourceNotFoundException. This is because DescribeTable uses an eventually consistent query, and the metadata for your table might not be available at that moment. Wait for a few seconds, and then try the DescribeTable request again.
/// An error occurred on the server side.
///
/// The operation tried to access a nonexistent table or index. The resource might not
/// be specified correctly, or its status might not be ACTIVE
.
///