Cannot run pull command

Before opening, please confirm:

• I have installed the latest version of the Amplify CLI (see above), and confirmed that the issue still persists.
• I have searched for duplicate or closed issues.
• I have read the guide for submitting bug reports.
• I have done my best to include a minimal, self-contained set of instructions for consistently reproducing the issue.
• I have removed any sensitive information from my code snippets and submission.

How did you install the Amplify CLI?

npm

If applicable, what version of Node.js are you using?

16.9.0

Amplify CLI Version

10.0.0

What operating system are you using?

Windows

Did you make any manual changes to the cloud resources managed by Amplify? Please describe the changes made.

No

Amplify Categories

Not applicable

Amplify Commands

pull

Describe the bug

Cannot pull amplify to project. An error messgae is

Failed to get credentials: User: arn:aws:sts::11111111111111:assumed-role/ap-southeast-1_vwdG8XQs7_Full-access/CognitoIdentityCredentials is not authorized to perform: sts:AssumeRole on resource: arn:aws:iam::11111111111111:role/ap-southeast-1_vwdG8XQs7_Full-access

An error just happend a few hours ago. But ,yesterday, when I ran pull command everything is fine.

Expected behavior

Pull amplify backend to project without error

Reproduction steps

1. Just run pull command in VS Code terminal

GraphQL schema(s)

# Put schemas below this line

Project Identifier

No response

Log output

# Put your logs below this line

Additional information

No response

[indiejoseph]

In case anyone encountered this problem, it can be fixed with following steps:

1. Copy the role arn arn:aws:iam::88888888888888:role/ap-southeast-1_clcRVJkLh_Full-access
2. Go to IAM -> Roles -> find ap-southeast-1_clcRVJkLh_Full-access
3. Insert below policy into trust relationship

 {
            "Sid": "SelfAssumeRolePolicy",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::88888888888888:role/ap-southeast-1_clcRVJkLh_Full-access"
            },
            "Action": "sts:AssumeRole"
}

[manuelcarriernunes]

Disabling and then enabling Amplify Studio fixed the problem for me.

It may fix things for others too.