package awsappsync import ( _init_ "github.com/aws/aws-cdk-go/awscdk/v2/jsii" _jsii_ "github.com/aws/jsii-runtime-go/runtime" ) // Factory class for attribute value assignments. // // Example: // api := appsync.NewGraphqlApi(this, jsii.String("Api"), &GraphqlApiProps{ // Name: jsii.String("demo"), // Schema: appsync.SchemaFile_FromAsset(path.join(__dirname, jsii.String("schema.graphql"))), // AuthorizationConfig: &AuthorizationConfig{ // DefaultAuthorization: &AuthorizationMode{ // AuthorizationType: appsync.AuthorizationType_IAM, // }, // }, // XrayEnabled: jsii.Boolean(true), // }) // // demoTable := dynamodb.NewTable(this, jsii.String("DemoTable"), &TableProps{ // PartitionKey: &Attribute{ // Name: jsii.String("id"), // Type: dynamodb.AttributeType_STRING, // }, // }) // // demoDS := api.AddDynamoDbDataSource(jsii.String("demoDataSource"), demoTable) // // // Resolver for the Query "getDemos" that scans the DynamoDb table and returns the entire list. // // Resolver Mapping Template Reference: // // https://docs.aws.amazon.com/appsync/latest/devguide/resolver-mapping-template-reference-dynamodb.html // demoDS.CreateResolver(jsii.String("QueryGetDemosResolver"), &BaseResolverProps{ // TypeName: jsii.String("Query"), // FieldName: jsii.String("getDemos"), // RequestMappingTemplate: appsync.MappingTemplate_DynamoDbScanTable(), // ResponseMappingTemplate: appsync.MappingTemplate_DynamoDbResultList(), // }) // // // Resolver for the Mutation "addDemo" that puts the item into the DynamoDb table. // demoDS.CreateResolver(jsii.String("MutationAddDemoResolver"), &BaseResolverProps{ // TypeName: jsii.String("Mutation"), // FieldName: jsii.String("addDemo"), // RequestMappingTemplate: appsync.MappingTemplate_DynamoDbPutItem(appsync.PrimaryKey_Partition(jsii.String("id")).Auto(), appsync.Values_Projecting(jsii.String("input"))), // ResponseMappingTemplate: appsync.MappingTemplate_DynamoDbResultItem(), // }) // // //To enable DynamoDB read consistency with the `MappingTemplate`: // demoDS.CreateResolver(jsii.String("QueryGetDemosConsistentResolver"), &BaseResolverProps{ // TypeName: jsii.String("Query"), // FieldName: jsii.String("getDemosConsistent"), // RequestMappingTemplate: appsync.MappingTemplate_*DynamoDbScanTable(jsii.Boolean(true)), // ResponseMappingTemplate: appsync.MappingTemplate_*DynamoDbResultList(), // }) // type Values interface { } // The jsii proxy struct for Values type jsiiProxy_Values struct { _ byte // padding } func NewValues() Values { _init_.Initialize() j := jsiiProxy_Values{} _jsii_.Create( "aws-cdk-lib.aws_appsync.Values", nil, // no parameters &j, ) return &j } func NewValues_Override(v Values) { _init_.Initialize() _jsii_.Create( "aws-cdk-lib.aws_appsync.Values", nil, // no parameters v, ) } // Allows assigning a value to the specified attribute. func Values_Attribute(attr *string) AttributeValuesStep { _init_.Initialize() if err := validateValues_AttributeParameters(attr); err != nil { panic(err) } var returns AttributeValuesStep _jsii_.StaticInvoke( "aws-cdk-lib.aws_appsync.Values", "attribute", []interface{}{attr}, &returns, ) return returns } // Treats the specified object as a map of assignments, where the property names represent attribute names. // // It’s opinionated about how it represents // some of the nested objects: e.g., it will use lists (“L”) rather than sets // (“SS”, “NS”, “BS”). By default it projects the argument container ("$ctx.args"). func Values_Projecting(arg *string) AttributeValues { _init_.Initialize() var returns AttributeValues _jsii_.StaticInvoke( "aws-cdk-lib.aws_appsync.Values", "projecting", []interface{}{arg}, &returns, ) return returns }