[{"data":1,"prerenderedAt":73},["ShallowReactive",2],{"pattern-appsync-bedrock-subscriptions-cdk":3},{"id":4,"title":5,"architectureURL":6,"cleanup":7,"contributors":10,"deploy":12,"description":15,"extension":16,"framework":17,"gitHub":18,"highlight":6,"introBox":24,"language":29,"level":30,"meta":31,"patternArch":32,"resources":51,"s3URL":6,"services":6,"stem":68,"testing":69,"videoId":6,"__hash__":72},"patterns\u002Fpatterns\u002Fappsync-bedrock-subscriptions-cdk.json","Stream Amazon Bedrock completions via AWS AppSync subscriptions",null,{"text":8},[9],"cdk destroy",[11],"content\u002Fcontributors\u002Fgabriele-biagini.json",{"text":13},[14],"npm run deploy","Use AppSync subscriptions to interact with Bedrock models.","json","AWS CDK",{"template":19},{"repoURL":20,"templateURL":21,"projectFolder":22,"templateFile":23},"https:\u002F\u002Fgithub.com\u002Faws-samples\u002Fserverless-patterns\u002Ftree\u002Fmain\u002Fappsync-bedrock-subscriptions-cdk","serverless-patterns\u002Fappsync-bedrock-subscriptions-cdk","appsync-bedrock-subscriptions-cdk","lib\u002Fbackend-stack.ts",{"headline":25,"text":26},"How it works",[27,28],"This pattern takes a prompt that will be used to invoke an Amazon Bedrock model from via a Lambda resolver.","The model's completions will be sent via an AppSync Subscription, to which the client can subscribe by providing the corresponding Chat ID.","TypeScript","200",{},{"icon1":33,"icon2":38,"icon3":41,"line1":45,"line2":49},{"x":34,"y":35,"service":36,"label":37},20,50,"appsync","AWS AppSync",{"x":35,"y":35,"service":39,"label":40},"lambda","AWS Lambda",{"x":42,"y":35,"service":43,"label":44},80,"bedrock","Amazon Bedrock",{"from":46,"to":47,"label":48},"icon1","icon2","",{"from":47,"to":50,"label":48},"icon3",{"bullets":52},[53,56,59,62,65],{"text":54,"link":55},"AppSync subscriptions","https:\u002F\u002Fdocs.aws.amazon.com\u002Fappsync\u002Flatest\u002Fdevguide\u002Faws-appsync-real-time-data.html",{"text":57,"link":58},"Amazon Bedrock - Generative AI","https:\u002F\u002Faws.amazon.com\u002Fbedrock\u002F",{"text":60,"link":61},"AppSync Lambda Resolvers","https:\u002F\u002Fdocs.aws.amazon.com\u002Fappsync\u002Flatest\u002Fdevguide\u002Ftutorial-lambda-resolvers-js.html",{"text":63,"link":64},"AppSync Local Resolvers","https:\u002F\u002Fdocs.aws.amazon.com\u002Fappsync\u002Flatest\u002Fdevguide\u002Ftutorial-local-resolvers-js.html",{"text":66,"link":67},"Bedrock's Response Stream API","https:\u002F\u002Fdocs.aws.amazon.com\u002Fbedrock\u002Flatest\u002FAPIReference\u002FAPI_runtime_InvokeModelWithResponseStream.html","patterns\u002Fappsync-bedrock-subscriptions-cdk",{"text":70},[71],"\u003Ccode>npm run test\u003C\u002Fcode>","Lhxl_a7HcEGDioPi3yuar9cPiLefNRBUXVTAInj6QB4",1781087767359]