What code updates will grant these new users access to the API?
The createDeployment method must be called so the API can be redeployed to include the newly created API key.
The updateAuthorizer method must be called to update the API’s authorizer to include the newly created API key.
The importApiKeys method must be called to import all newly created API keys into the current stage of the API.
The createUsagePlanKey method must be called to associate the newly created API key with the correct usage plan.
Explanations:
ThecreateDeploymentmethod is used to create a new deployment of the API, but it does not grant access to API keys. This method would not resolve the issue of new users receiving a 403 Forbidden error because it does not handle the association of the API key with a usage plan.
TheupdateAuthorizermethod updates the API’s authorizer configuration, but it does not relate to API key access. API key validation is managed through usage plans and their associated API keys rather than modifying the authorizer itself.
TheimportApiKeysmethod is used to import multiple API keys into a specified stage, but it does not apply to a newly created API key for a specific user. This method would not resolve the access issue since it does not link the key to a usage plan.
ThecreateUsagePlanKeymethod is used to associate the newly created API key with the correct usage plan. This association is necessary for the API key to be valid and for the new user to gain access to the API, as usage plans define the access and rate limits for API keys.
I measure that the answer is:
The createUsagePlanKey method must be called to associate the newly created API key with the correct usage plan.