Go: Default to on-demand tables in DynamoDB examples. (#7277)

* Updates to billing mode for DynamoDB examples in Go.

* Update README.md

---------

Co-authored-by: Brian Murray <[email protected]>

Author: rlhagerm

gov2/dynamodb/README.md

@@ -41,18 +41,18 @@ Code examples that show you how to perform the essential operations within a ser
 Code excerpts that show you how to call individual service functions.
 
 - [BatchExecuteStatement](actions/partiql.go#L7)
-- [BatchWriteItem](actions/table_basics.go#L177)
+- [BatchWriteItem](actions/table_basics.go#L175)
 - [CreateTable](actions/table_basics.go#L54)
-- [DeleteItem](actions/table_basics.go#L332)
-- [DeleteTable](actions/table_basics.go#L347)
+- [DeleteItem](actions/table_basics.go#L330)
+- [DeleteTable](actions/table_basics.go#L345)
 - [DescribeTable](actions/table_basics.go#L31)
 - [ExecuteStatement](actions/partiql.go#L7)
-- [GetItem](actions/table_basics.go#L221)
-- [ListTables](actions/table_basics.go#L99)
-- [PutItem](actions/table_basics.go#L121)
-- [Query](actions/table_basics.go#L243)
-- [Scan](actions/table_basics.go#L285)
-- [UpdateItem](actions/table_basics.go#L140)
+- [GetItem](actions/table_basics.go#L219)
+- [ListTables](actions/table_basics.go#L97)
+- [PutItem](actions/table_basics.go#L119)
+- [Query](actions/table_basics.go#L241)
+- [Scan](actions/table_basics.go#L283)
+- [UpdateItem](actions/table_basics.go#L138)
 
 ### Scenarios
 
@@ -160,4 +160,4 @@ in the `gov2` folder.
 
 Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 
-SPDX-License-Identifier: Apache-2.0
+SPDX-License-Identifier: Apache-2.0

gov2/dynamodb/actions/table_basics.go

@@ -74,11 +74,8 @@ func (basics TableBasics) CreateMovieTable(ctx context.Context) (*types.TableDes
 			AttributeName: aws.String("title"),
 			KeyType:       types.KeyTypeRange,
 		}},
-		TableName: aws.String(basics.TableName),
-		ProvisionedThroughput: &types.ProvisionedThroughput{
-			ReadCapacityUnits:  aws.Int64(10),
-			WriteCapacityUnits: aws.Int64(10),
-		},
+		TableName:   aws.String(basics.TableName),
+		BillingMode: types.BillingModePayPerRequest,
 	})
 	if err != nil {
 		log.Printf("Couldn't create table %v. Here's why: %v\n", basics.TableName, err)
@@ -90,6 +87,7 @@ func (basics TableBasics) CreateMovieTable(ctx context.Context) (*types.TableDes
 			log.Printf("Wait for table exists failed. Here's why: %v\n", err)
 		}
 		tableDesc = table.TableDescription
+		log.Printf("Ccreating table test")
 	}
 	return tableDesc, err
 }

gov2/dynamodb/stubs/table_basics_stubs.go

@@ -45,10 +45,7 @@ func StubCreateTable(tableName string, raiseErr *testtools.StubError) testtools.
 				AttributeName: aws.String("title"),
 				KeyType:       types.KeyTypeRange,
 			}},
-			ProvisionedThroughput: &types.ProvisionedThroughput{
-				ReadCapacityUnits:  aws.Int64(10),
-				WriteCapacityUnits: aws.Int64(10),
-			},
+			BillingMode: types.BillingModePayPerRequest,
 		},
 		Output: &dynamodb.CreateTableOutput{TableDescription: &types.TableDescription{
 			TableName: aws.String(tableName)}},