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exceptions

OAuthFlowError

Bases: Exception

Base exception for OAuth flow errors.

Source code in src/mcp/client/auth/exceptions.py 
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class OAuthFlowError(Exception):
    """Base exception for OAuth flow errors."""

OAuthTokenError

Bases: OAuthFlowError

Raised when token operations fail.

Source code in src/mcp/client/auth/exceptions.py 
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class OAuthTokenError(OAuthFlowError):
    """Raised when token operations fail."""

OAuthRegistrationError

Bases: OAuthFlowError

Raised when client registration fails.

Source code in src/mcp/client/auth/exceptions.py 
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class OAuthRegistrationError(OAuthFlowError):
    """Raised when client registration fails."""