utils

Check for attribute.

Extract params.

Extract chat params.

Check duplicate chat params.

Decorator to catch ApiRequestFailure on Model Gateway calls.

Logs a uniform warning when the model is not properly registered.

Async decorator to catch ApiRequestFailure on Model Gateway calls.

Log a uniform warning when the Model Gateway is misused.

Resolve watsonx credentials.

Return default factory that yields a SecretStr from the first non-empty env var.

The factory:

• Warns if multiple environment variables are set (uses the first in names_priority).
• Warns if the chosen environment variable is listed in deprecated.

Normalize deprecated 'apikey' to 'api_key'.

• If only 'apikey' is provided, convert it to 'api_key' with a DeprecationWarning.
• If both are provided, 'api_key' takes precedence with a UserWarning.