aws-cdk
Version:
CDK Toolkit, the command line tool for CDK apps
154 lines • 26.8 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isHotswappableAppSyncChange = isHotswappableAppSyncChange;
const common_1 = require("./common");
const error_1 = require("../../toolkit/error");
async function isHotswappableAppSyncChange(logicalId, change, evaluateCfnTemplate) {
const isResolver = change.newValue.Type === 'AWS::AppSync::Resolver';
const isFunction = change.newValue.Type === 'AWS::AppSync::FunctionConfiguration';
const isGraphQLSchema = change.newValue.Type === 'AWS::AppSync::GraphQLSchema';
const isAPIKey = change.newValue.Type === 'AWS::AppSync::ApiKey';
if (!isResolver && !isFunction && !isGraphQLSchema && !isAPIKey) {
return [];
}
const ret = [];
const classifiedChanges = (0, common_1.classifyChanges)(change, [
'RequestMappingTemplate',
'RequestMappingTemplateS3Location',
'ResponseMappingTemplate',
'ResponseMappingTemplateS3Location',
'Code',
'CodeS3Location',
'Definition',
'DefinitionS3Location',
'Expires',
]);
classifiedChanges.reportNonHotswappablePropertyChanges(ret);
const namesOfHotswappableChanges = Object.keys(classifiedChanges.hotswappableProps);
if (namesOfHotswappableChanges.length > 0) {
let physicalName = undefined;
const arn = await evaluateCfnTemplate.establishResourcePhysicalName(logicalId, isFunction ? change.newValue.Properties?.Name : undefined);
if (isResolver) {
const arnParts = arn?.split('/');
physicalName = arnParts ? `${arnParts[3]}.${arnParts[5]}` : undefined;
}
else {
physicalName = arn;
}
ret.push({
hotswappable: true,
resourceType: change.newValue.Type,
propsChanged: namesOfHotswappableChanges,
service: 'appsync',
resourceNames: [`${change.newValue.Type} '${physicalName}'`],
apply: async (sdk) => {
if (!physicalName) {
return;
}
const sdkProperties = {
...change.oldValue.Properties,
Definition: change.newValue.Properties?.Definition,
DefinitionS3Location: change.newValue.Properties?.DefinitionS3Location,
requestMappingTemplate: change.newValue.Properties?.RequestMappingTemplate,
requestMappingTemplateS3Location: change.newValue.Properties?.RequestMappingTemplateS3Location,
responseMappingTemplate: change.newValue.Properties?.ResponseMappingTemplate,
responseMappingTemplateS3Location: change.newValue.Properties?.ResponseMappingTemplateS3Location,
code: change.newValue.Properties?.Code,
codeS3Location: change.newValue.Properties?.CodeS3Location,
expires: change.newValue.Properties?.Expires,
};
const evaluatedResourceProperties = await evaluateCfnTemplate.evaluateCfnExpression(sdkProperties);
const sdkRequestObject = (0, common_1.transformObjectKeys)(evaluatedResourceProperties, common_1.lowerCaseFirstCharacter);
// resolve s3 location files as SDK doesn't take in s3 location but inline code
if (sdkRequestObject.requestMappingTemplateS3Location) {
sdkRequestObject.requestMappingTemplate = await fetchFileFromS3(sdkRequestObject.requestMappingTemplateS3Location, sdk);
delete sdkRequestObject.requestMappingTemplateS3Location;
}
if (sdkRequestObject.responseMappingTemplateS3Location) {
sdkRequestObject.responseMappingTemplate = await fetchFileFromS3(sdkRequestObject.responseMappingTemplateS3Location, sdk);
delete sdkRequestObject.responseMappingTemplateS3Location;
}
if (sdkRequestObject.definitionS3Location) {
sdkRequestObject.definition = await fetchFileFromS3(sdkRequestObject.definitionS3Location, sdk);
delete sdkRequestObject.definitionS3Location;
}
if (sdkRequestObject.codeS3Location) {
sdkRequestObject.code = await fetchFileFromS3(sdkRequestObject.codeS3Location, sdk);
delete sdkRequestObject.codeS3Location;
}
if (isResolver) {
await sdk.appsync().updateResolver(sdkRequestObject);
}
else if (isFunction) {
// Function version is only applicable when using VTL and mapping templates
// Runtime only applicable when using code (JS mapping templates)
if (sdkRequestObject.code) {
delete sdkRequestObject.functionVersion;
}
else {
delete sdkRequestObject.runtime;
}
const functions = await sdk.appsync().listFunctions({ apiId: sdkRequestObject.apiId });
const { functionId } = functions.find((fn) => fn.name === physicalName) ?? {};
// Updating multiple functions at the same time or along with graphql schema results in `ConcurrentModificationException`
await exponentialBackOffRetry(() => sdk.appsync().updateFunction({
...sdkRequestObject,
functionId: functionId,
}), 6, 1000, 'ConcurrentModificationException');
}
else if (isGraphQLSchema) {
let schemaCreationResponse = await sdk
.appsync()
.startSchemaCreation(sdkRequestObject);
while (schemaCreationResponse.status &&
['PROCESSING', 'DELETING'].some((status) => status === schemaCreationResponse.status)) {
await sleep(1000); // poll every second
const getSchemaCreationStatusRequest = {
apiId: sdkRequestObject.apiId,
};
schemaCreationResponse = await sdk.appsync().getSchemaCreationStatus(getSchemaCreationStatusRequest);
}
if (schemaCreationResponse.status === 'FAILED') {
throw new error_1.ToolkitError(schemaCreationResponse.details ?? 'Schema creation has failed.');
}
}
else {
//isApiKey
if (!sdkRequestObject.id) {
// ApiKeyId is optional in CFN but required in SDK. Grab the KeyId from physicalArn if not available as part of CFN template
const arnParts = physicalName?.split('/');
if (arnParts && arnParts.length === 4) {
sdkRequestObject.id = arnParts[3];
}
}
await sdk.appsync().updateApiKey(sdkRequestObject);
}
},
});
}
return ret;
}
async function fetchFileFromS3(s3Url, sdk) {
const s3PathParts = s3Url.split('/');
const s3Bucket = s3PathParts[2]; // first two are "s3:" and "" due to s3://
const s3Key = s3PathParts.splice(3).join('/'); // after removing first three we reconstruct the key
return (await sdk.s3().getObject({ Bucket: s3Bucket, Key: s3Key })).Body?.transformToString();
}
async function exponentialBackOffRetry(fn, numOfRetries, backOff, errorCodeToRetry) {
try {
await fn();
}
catch (error) {
if (error && error.name === errorCodeToRetry && numOfRetries > 0) {
await sleep(backOff); // time to wait doubles everytime function fails, starts at 1 second
await exponentialBackOffRetry(fn, numOfRetries - 1, backOff * 2, errorCodeToRetry);
}
else {
throw error;
}
}
}
async function sleep(ms) {
return new Promise((ok) => setTimeout(ok, ms));
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"appsync-mapping-templates.js","sourceRoot":"","sources":["appsync-mapping-templates.ts"],"names":[],"mappings":";;AAgBA,kEAoJC;AAhKD,qCAMkB;AAClB,+CAAmD;AAK5C,KAAK,UAAU,2BAA2B,CAC/C,SAAiB,EACjB,MAAmC,EACnC,mBAAmD;IAEnD,MAAM,UAAU,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,KAAK,wBAAwB,CAAC;IACrE,MAAM,UAAU,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,KAAK,qCAAqC,CAAC;IAClF,MAAM,eAAe,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,KAAK,6BAA6B,CAAC;IAC/E,MAAM,QAAQ,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,KAAK,sBAAsB,CAAC;IACjE,IAAI,CAAC,UAAU,IAAI,CAAC,UAAU,IAAI,CAAC,eAAe,IAAI,CAAC,QAAQ,EAAE,CAAC;QAChE,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,MAAM,GAAG,GAAwB,EAAE,CAAC;IAEpC,MAAM,iBAAiB,GAAG,IAAA,wBAAe,EAAC,MAAM,EAAE;QAChD,wBAAwB;QACxB,kCAAkC;QAClC,yBAAyB;QACzB,mCAAmC;QACnC,MAAM;QACN,gBAAgB;QAChB,YAAY;QACZ,sBAAsB;QACtB,SAAS;KACV,CAAC,CAAC;IACH,iBAAiB,CAAC,oCAAoC,CAAC,GAAG,CAAC,CAAC;IAE5D,MAAM,0BAA0B,GAAG,MAAM,CAAC,IAAI,CAAC,iBAAiB,CAAC,iBAAiB,CAAC,CAAC;IACpF,IAAI,0BAA0B,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;QAC1C,IAAI,YAAY,GAAuB,SAAS,CAAC;QACjD,MAAM,GAAG,GAAG,MAAM,mBAAmB,CAAC,6BAA6B,CACjE,SAAS,EACT,UAAU,CAAC,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC,CAAC,SAAS,CAC1D,CAAC;QACF,IAAI,UAAU,EAAE,CAAC;YACf,MAAM,QAAQ,GAAG,GAAG,EAAE,KAAK,CAAC,GAAG,CAAC,CAAC;YACjC,YAAY,GAAG,QAAQ,CAAC,CAAC,CAAC,GAAG,QAAQ,CAAC,CAAC,CAAC,IAAI,QAAQ,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,SAAS,CAAC;QACxE,CAAC;aAAM,CAAC;YACN,YAAY,GAAG,GAAG,CAAC;QACrB,CAAC;QACD,GAAG,CAAC,IAAI,CAAC;YACP,YAAY,EAAE,IAAI;YAClB,YAAY,EAAE,MAAM,CAAC,QAAQ,CAAC,IAAI;YAClC,YAAY,EAAE,0BAA0B;YACxC,OAAO,EAAE,SAAS;YAClB,aAAa,EAAE,CAAC,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,KAAK,YAAY,GAAG,CAAC;YAC5D,KAAK,EAAE,KAAK,EAAE,GAAQ,EAAE,EAAE;gBACxB,IAAI,CAAC,YAAY,EAAE,CAAC;oBAClB,OAAO;gBACT,CAAC;gBAED,MAAM,aAAa,GAA4B;oBAC7C,GAAG,MAAM,CAAC,QAAQ,CAAC,UAAU;oBAC7B,UAAU,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,UAAU;oBAClD,oBAAoB,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,oBAAoB;oBACtE,sBAAsB,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,sBAAsB;oBAC1E,gCAAgC,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,gCAAgC;oBAC9F,uBAAuB,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,uBAAuB;oBAC5E,iCAAiC,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,iCAAiC;oBAChG,IAAI,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,IAAI;oBACtC,cAAc,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,cAAc;oBAC1D,OAAO,EAAE,MAAM,CAAC,QAAQ,CAAC,UAAU,EAAE,OAAO;iBAC7C,CAAC;gBACF,MAAM,2BAA2B,GAAG,MAAM,mBAAmB,CAAC,qBAAqB,CAAC,aAAa,CAAC,CAAC;gBACnG,MAAM,gBAAgB,GAAG,IAAA,4BAAmB,EAAC,2BAA2B,EAAE,gCAAuB,CAAC,CAAC;gBAEnG,+EAA+E;gBAC/E,IAAI,gBAAgB,CAAC,gCAAgC,EAAE,CAAC;oBACtD,gBAAgB,CAAC,sBAAsB,GAAG,MAAM,eAAe,CAC7D,gBAAgB,CAAC,gCAAgC,EACjD,GAAG,CACJ,CAAC;oBACF,OAAO,gBAAgB,CAAC,gCAAgC,CAAC;gBAC3D,CAAC;gBACD,IAAI,gBAAgB,CAAC,iCAAiC,EAAE,CAAC;oBACvD,gBAAgB,CAAC,uBAAuB,GAAG,MAAM,eAAe,CAC9D,gBAAgB,CAAC,iCAAiC,EAClD,GAAG,CACJ,CAAC;oBACF,OAAO,gBAAgB,CAAC,iCAAiC,CAAC;gBAC5D,CAAC;gBACD,IAAI,gBAAgB,CAAC,oBAAoB,EAAE,CAAC;oBAC1C,gBAAgB,CAAC,UAAU,GAAG,MAAM,eAAe,CAAC,gBAAgB,CAAC,oBAAoB,EAAE,GAAG,CAAC,CAAC;oBAChG,OAAO,gBAAgB,CAAC,oBAAoB,CAAC;gBAC/C,CAAC;gBACD,IAAI,gBAAgB,CAAC,cAAc,EAAE,CAAC;oBACpC,gBAAgB,CAAC,IAAI,GAAG,MAAM,eAAe,CAAC,gBAAgB,CAAC,cAAc,EAAE,GAAG,CAAC,CAAC;oBACpF,OAAO,gBAAgB,CAAC,cAAc,CAAC;gBACzC,CAAC;gBAED,IAAI,UAAU,EAAE,CAAC;oBACf,MAAM,GAAG,CAAC,OAAO,EAAE,CAAC,cAAc,CAAC,gBAAgB,CAAC,CAAC;gBACvD,CAAC;qBAAM,IAAI,UAAU,EAAE,CAAC;oBACtB,2EAA2E;oBAC3E,iEAAiE;oBACjE,IAAI,gBAAgB,CAAC,IAAI,EAAE,CAAC;wBAC1B,OAAO,gBAAgB,CAAC,eAAe,CAAC;oBAC1C,CAAC;yBAAM,CAAC;wBACN,OAAO,gBAAgB,CAAC,OAAO,CAAC;oBAClC,CAAC;oBAED,MAAM,SAAS,GAAG,MAAM,GAAG,CAAC,OAAO,EAAE,CAAC,aAAa,CAAC,EAAE,KAAK,EAAE,gBAAgB,CAAC,KAAK,EAAE,CAAC,CAAC;oBACvF,MAAM,EAAE,UAAU,EAAE,GAAG,SAAS,CAAC,IAAI,CAAC,CAAC,EAAE,EAAE,EAAE,CAAC,EAAE,CAAC,IAAI,KAAK,YAAY,CAAC,IAAI,EAAE,CAAC;oBAC9E,yHAAyH;oBACzH,MAAM,uBAAuB,CAC3B,GAAG,EAAE,CACH,GAAG,CAAC,OAAO,EAAE,CAAC,cAAc,CAAC;wBAC3B,GAAG,gBAAgB;wBACnB,UAAU,EAAE,UAAU;qBACvB,CAAC,EACJ,CAAC,EACD,IAAI,EACJ,iCAAiC,CAClC,CAAC;gBACJ,CAAC;qBAAM,IAAI,eAAe,EAAE,CAAC;oBAC3B,IAAI,sBAAsB,GAAyC,MAAM,GAAG;yBACzE,OAAO,EAAE;yBACT,mBAAmB,CAAC,gBAAgB,CAAC,CAAC;oBACzC,OACE,sBAAsB,CAAC,MAAM;wBAC7B,CAAC,YAAY,EAAE,UAAU,CAAC,CAAC,IAAI,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,MAAM,KAAK,sBAAsB,CAAC,MAAM,CAAC,EACrF,CAAC;wBACD,MAAM,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,oBAAoB;wBACvC,MAAM,8BAA8B,GAAwC;4BAC1E,KAAK,EAAE,gBAAgB,CAAC,KAAK;yBAC9B,CAAC;wBACF,sBAAsB,GAAG,MAAM,GAAG,CAAC,OAAO,EAAE,CAAC,uBAAuB,CAAC,8BAA8B,CAAC,CAAC;oBACvG,CAAC;oBACD,IAAI,sBAAsB,CAAC,MAAM,KAAK,QAAQ,EAAE,CAAC;wBAC/C,MAAM,IAAI,oBAAY,CAAC,sBAAsB,CAAC,OAAO,IAAI,6BAA6B,CAAC,CAAC;oBAC1F,CAAC;gBACH,CAAC;qBAAM,CAAC;oBACN,UAAU;oBACV,IAAI,CAAC,gBAAgB,CAAC,EAAE,EAAE,CAAC;wBACzB,4HAA4H;wBAC5H,MAAM,QAAQ,GAAG,YAAY,EAAE,KAAK,CAAC,GAAG,CAAC,CAAC;wBAC1C,IAAI,QAAQ,IAAI,QAAQ,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;4BACtC,gBAAgB,CAAC,EAAE,GAAG,QAAQ,CAAC,CAAC,CAAC,CAAC;wBACpC,CAAC;oBACH,CAAC;oBACD,MAAM,GAAG,CAAC,OAAO,EAAE,CAAC,YAAY,CAAC,gBAAgB,CAAC,CAAC;gBACrD,CAAC;YACH,CAAC;SACF,CAAC,CAAC;IACL,CAAC;IAED,OAAO,GAAG,CAAC;AACb,CAAC;AAED,KAAK,UAAU,eAAe,CAAC,KAAa,EAAE,GAAQ;IACpD,MAAM,WAAW,GAAG,KAAK,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;IACrC,MAAM,QAAQ,GAAG,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,0CAA0C;IAC3E,MAAM,KAAK,GAAG,WAAW,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,oDAAoD;IACnG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,EAAE,CAAC,SAAS,CAAC,EAAE,MAAM,EAAE,QAAQ,EAAE,GAAG,EAAE,KAAK,EAAE,CAAC,CAAC,CAAC,IAAI,EAAE,iBAAiB,EAAE,CAAC;AAChG,CAAC;AAED,KAAK,UAAU,uBAAuB,CAAC,EAAsB,EAAE,YAAoB,EAAE,OAAe,EAAE,gBAAwB;IAC5H,IAAI,CAAC;QACH,MAAM,EAAE,EAAE,CAAC;IACb,CAAC;IAAC,OAAO,KAAU,EAAE,CAAC;QACpB,IAAI,KAAK,IAAI,KAAK,CAAC,IAAI,KAAK,gBAAgB,IAAI,YAAY,GAAG,CAAC,EAAE,CAAC;YACjE,MAAM,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,oEAAoE;YAC1F,MAAM,uBAAuB,CAAC,EAAE,EAAE,YAAY,GAAG,CAAC,EAAE,OAAO,GAAG,CAAC,EAAE,gBAAgB,CAAC,CAAC;QACrF,CAAC;aAAM,CAAC;YACN,MAAM,KAAK,CAAC;QACd,CAAC;IACH,CAAC;AACH,CAAC;AAED,KAAK,UAAU,KAAK,CAAC,EAAU;IAC7B,OAAO,IAAI,OAAO,CAAC,CAAC,EAAE,EAAE,EAAE,CAAC,UAAU,CAAC,EAAE,EAAE,EAAE,CAAC,CAAC,CAAC;AACjD,CAAC","sourcesContent":["import type {\n  GetSchemaCreationStatusCommandOutput,\n  GetSchemaCreationStatusCommandInput,\n} from '@aws-sdk/client-appsync';\nimport {\n  type ChangeHotswapResult,\n  classifyChanges,\n  type HotswappableChangeCandidate,\n  lowerCaseFirstCharacter,\n  transformObjectKeys,\n} from './common';\nimport { ToolkitError } from '../../toolkit/error';\nimport type { SDK } from '../aws-auth';\n\nimport type { EvaluateCloudFormationTemplate } from '../evaluate-cloudformation-template';\n\nexport async function isHotswappableAppSyncChange(\n  logicalId: string,\n  change: HotswappableChangeCandidate,\n  evaluateCfnTemplate: EvaluateCloudFormationTemplate,\n): Promise<ChangeHotswapResult> {\n  const isResolver = change.newValue.Type === 'AWS::AppSync::Resolver';\n  const isFunction = change.newValue.Type === 'AWS::AppSync::FunctionConfiguration';\n  const isGraphQLSchema = change.newValue.Type === 'AWS::AppSync::GraphQLSchema';\n  const isAPIKey = change.newValue.Type === 'AWS::AppSync::ApiKey';\n  if (!isResolver && !isFunction && !isGraphQLSchema && !isAPIKey) {\n    return [];\n  }\n\n  const ret: ChangeHotswapResult = [];\n\n  const classifiedChanges = classifyChanges(change, [\n    'RequestMappingTemplate',\n    'RequestMappingTemplateS3Location',\n    'ResponseMappingTemplate',\n    'ResponseMappingTemplateS3Location',\n    'Code',\n    'CodeS3Location',\n    'Definition',\n    'DefinitionS3Location',\n    'Expires',\n  ]);\n  classifiedChanges.reportNonHotswappablePropertyChanges(ret);\n\n  const namesOfHotswappableChanges = Object.keys(classifiedChanges.hotswappableProps);\n  if (namesOfHotswappableChanges.length > 0) {\n    let physicalName: string | undefined = undefined;\n    const arn = await evaluateCfnTemplate.establishResourcePhysicalName(\n      logicalId,\n      isFunction ? change.newValue.Properties?.Name : undefined,\n    );\n    if (isResolver) {\n      const arnParts = arn?.split('/');\n      physicalName = arnParts ? `${arnParts[3]}.${arnParts[5]}` : undefined;\n    } else {\n      physicalName = arn;\n    }\n    ret.push({\n      hotswappable: true,\n      resourceType: change.newValue.Type,\n      propsChanged: namesOfHotswappableChanges,\n      service: 'appsync',\n      resourceNames: [`${change.newValue.Type} '${physicalName}'`],\n      apply: async (sdk: SDK) => {\n        if (!physicalName) {\n          return;\n        }\n\n        const sdkProperties: { [name: string]: any } = {\n          ...change.oldValue.Properties,\n          Definition: change.newValue.Properties?.Definition,\n          DefinitionS3Location: change.newValue.Properties?.DefinitionS3Location,\n          requestMappingTemplate: change.newValue.Properties?.RequestMappingTemplate,\n          requestMappingTemplateS3Location: change.newValue.Properties?.RequestMappingTemplateS3Location,\n          responseMappingTemplate: change.newValue.Properties?.ResponseMappingTemplate,\n          responseMappingTemplateS3Location: change.newValue.Properties?.ResponseMappingTemplateS3Location,\n          code: change.newValue.Properties?.Code,\n          codeS3Location: change.newValue.Properties?.CodeS3Location,\n          expires: change.newValue.Properties?.Expires,\n        };\n        const evaluatedResourceProperties = await evaluateCfnTemplate.evaluateCfnExpression(sdkProperties);\n        const sdkRequestObject = transformObjectKeys(evaluatedResourceProperties, lowerCaseFirstCharacter);\n\n        // resolve s3 location files as SDK doesn't take in s3 location but inline code\n        if (sdkRequestObject.requestMappingTemplateS3Location) {\n          sdkRequestObject.requestMappingTemplate = await fetchFileFromS3(\n            sdkRequestObject.requestMappingTemplateS3Location,\n            sdk,\n          );\n          delete sdkRequestObject.requestMappingTemplateS3Location;\n        }\n        if (sdkRequestObject.responseMappingTemplateS3Location) {\n          sdkRequestObject.responseMappingTemplate = await fetchFileFromS3(\n            sdkRequestObject.responseMappingTemplateS3Location,\n            sdk,\n          );\n          delete sdkRequestObject.responseMappingTemplateS3Location;\n        }\n        if (sdkRequestObject.definitionS3Location) {\n          sdkRequestObject.definition = await fetchFileFromS3(sdkRequestObject.definitionS3Location, sdk);\n          delete sdkRequestObject.definitionS3Location;\n        }\n        if (sdkRequestObject.codeS3Location) {\n          sdkRequestObject.code = await fetchFileFromS3(sdkRequestObject.codeS3Location, sdk);\n          delete sdkRequestObject.codeS3Location;\n        }\n\n        if (isResolver) {\n          await sdk.appsync().updateResolver(sdkRequestObject);\n        } else if (isFunction) {\n          // Function version is only applicable when using VTL and mapping templates\n          // Runtime only applicable when using code (JS mapping templates)\n          if (sdkRequestObject.code) {\n            delete sdkRequestObject.functionVersion;\n          } else {\n            delete sdkRequestObject.runtime;\n          }\n\n          const functions = await sdk.appsync().listFunctions({ apiId: sdkRequestObject.apiId });\n          const { functionId } = functions.find((fn) => fn.name === physicalName) ?? {};\n          // Updating multiple functions at the same time or along with graphql schema results in `ConcurrentModificationException`\n          await exponentialBackOffRetry(\n            () =>\n              sdk.appsync().updateFunction({\n                ...sdkRequestObject,\n                functionId: functionId,\n              }),\n            6,\n            1000,\n            'ConcurrentModificationException',\n          );\n        } else if (isGraphQLSchema) {\n          let schemaCreationResponse: GetSchemaCreationStatusCommandOutput = await sdk\n            .appsync()\n            .startSchemaCreation(sdkRequestObject);\n          while (\n            schemaCreationResponse.status &&\n            ['PROCESSING', 'DELETING'].some((status) => status === schemaCreationResponse.status)\n          ) {\n            await sleep(1000); // poll every second\n            const getSchemaCreationStatusRequest: GetSchemaCreationStatusCommandInput = {\n              apiId: sdkRequestObject.apiId,\n            };\n            schemaCreationResponse = await sdk.appsync().getSchemaCreationStatus(getSchemaCreationStatusRequest);\n          }\n          if (schemaCreationResponse.status === 'FAILED') {\n            throw new ToolkitError(schemaCreationResponse.details ?? 'Schema creation has failed.');\n          }\n        } else {\n          //isApiKey\n          if (!sdkRequestObject.id) {\n            // ApiKeyId is optional in CFN but required in SDK. Grab the KeyId from physicalArn if not available as part of CFN template\n            const arnParts = physicalName?.split('/');\n            if (arnParts && arnParts.length === 4) {\n              sdkRequestObject.id = arnParts[3];\n            }\n          }\n          await sdk.appsync().updateApiKey(sdkRequestObject);\n        }\n      },\n    });\n  }\n\n  return ret;\n}\n\nasync function fetchFileFromS3(s3Url: string, sdk: SDK) {\n  const s3PathParts = s3Url.split('/');\n  const s3Bucket = s3PathParts[2]; // first two are \"s3:\" and \"\" due to s3://\n  const s3Key = s3PathParts.splice(3).join('/'); // after removing first three we reconstruct the key\n  return (await sdk.s3().getObject({ Bucket: s3Bucket, Key: s3Key })).Body?.transformToString();\n}\n\nasync function exponentialBackOffRetry(fn: () => Promise<any>, numOfRetries: number, backOff: number, errorCodeToRetry: string) {\n  try {\n    await fn();\n  } catch (error: any) {\n    if (error && error.name === errorCodeToRetry && numOfRetries > 0) {\n      await sleep(backOff); // time to wait doubles everytime function fails, starts at 1 second\n      await exponentialBackOffRetry(fn, numOfRetries - 1, backOff * 2, errorCodeToRetry);\n    } else {\n      throw error;\n    }\n  }\n}\n\nasync function sleep(ms: number) {\n  return new Promise((ok) => setTimeout(ok, ms));\n}\n"]}