The security token included in the request is invalid

Error: configuring Terraform AWS Provider: validating provider credentials: 
retrieving caller identity from STS: operation error STS: GetCallerIdentity, https 
response error StatusCode: 403, RequestID: 12345, api 
error InvalidClientTokenId: The security token included in the request is invalid

│   with provider["registry.terraform.io/hashicorp/aws"],
│   on main.tf line 4, in provider "was":
│    4: provider "aws" {
│

KO: Solution: verify region in variables.tf match your ~/.aws/config region 

Related

• learn-terraform-provision-eks-cluster
• aws s3 ls

See also

• AWS STS (sts:), aws sts [ get-session-token | get-caller-identity | assume-role | assume-role-with-web-identity | assume-role-with-saml | get-access-key-info ]
• AWS Security Token Service (STS), aws sts, aws iam set-security-token-service-preferences, AWS bearer tokens, sts.amazonaws.com, AssumedRoleUser