Amazon Q is having trouble responding right now

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue
- [x] I have run `q doctor` in the affected terminal session
- [x] I have run `q restart` and replicated the issue again

### Operating system

macOS 15.4.1 (24E263)

### Expected behaviour

Amazon Q can help me with my queries and queastions regarding projects

### Actual behaviour

Amazon Q is having trouble responding right now:
0: unhandled error (ThrottlingException)
1: service error
2: unhandled error (ThrottlingException)
3: Error { code: "ThrottlingException", message: "Maximum com.amazon.aws.codewhisperer.streaming.GenerateAssistantResponse reached for this month.", aws_request_id: "07cbc552-87b6-47c6-a224-a0dec8dbb9fb" }

Location:
/private/tmp/788abf33-519d-4264-918b-e563eeb425ff/crates/q_chat/src/lib.rs:1015

Backtrace omitted. Run with RUST_BACKTRACE=1 environment variable to display it.
Run with RUST_BACKTRACE=full to include source snippets.

### Steps to reproduce

1. `q chat`
2. Ask it any question

### Environment

```yaml
[q-details]
version = "1.9.1"
hash = "5d2c2807cab9bc6c9dc5fcd05f92c7a979e8a4f7"
date = "2025-04-29T06:22:42.917989Z (9d ago)"
variant = "full"

[system-info]
os = "macOS 15.4.1 (24E263)"
chip = "Apple M3 Pro"
total-cores = 11
memory = "18.00 GB"

[environment]
cwd = "/Users/USER/Workspace/html-prototype"
cli-path = "/Users/USER/Workspace/html-prototype"
os = "Mac"
shell-path = "/opt/homebrew/Cellar/zsh/5.9/bin/zsh"
shell-version = "5.9"
terminal = "VSCodium"
install-method = "brew"

[env-vars]
PATH = "/Users/USER/.local/share/mise/installs/node/20.12.2/bin:/Users/USER/.local/share/mise/installs/yarn/4.9.1/bin:/Users/USER/.local/share/mise/installs/java/24.0.0/bin:/Users/USER/.local/share/mise/installs/python/3.13.2/bin:/Users/USER/.local/share/mise/installs/usage/2.0.5:/opt/homebrew/bin:/opt/homebrew/sbin:/opt/homebrew/opt/ant@1.9/bin:/Users/USER/.gem/ruby/3.3.0/bin:/opt/homebrew/opt/mysql@8.4/bin:/opt/homebrew/opt/curl/bin:/opt/homebrew/opt/sqlite/bin:/opt/homebrew/opt/imagemagick@6/bin:/opt/homebrew/opt/openssl@3/bin:/Users/USER/.bun/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:~/.local/bin:/Users/USER/.local/bin"
QTERM_SESSION_ID = "d235e25491be4681aeac53a607671222"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.9.1"
Q_USING_ZSH_AUTOSUGGESTIONS = "1"
SHELL = "/opt/homebrew/bin/zsh"
TERM = "xterm-256color"
ZDOTDIR = "/Users/USER/.config/zsh"
__CFBundleIdentifier = "com.vscodium"
```