Source
HTTP 404 Error When Connecting to Snowflake China via Terraform Provider
ISSUE: Attempting to connect to Snowflake China using the Snowflake Terraform Provider results in a 404 (Not Found) error. The same configuration works with non - China Snowflake accounts.
Connection to Snowflake via ODBC fails with error when using externalbrowser authentication
CAUSE: The error is caused by a misconfiguration of the SAML_IDENTITY_PROVIDER parameter. In particular the ssoURL value is not a proper URL format (for example it contains a space in between or at the end of the URL).
SQL compilation error: error line 3 at position 2 Invalid argument types for function 'GET': (VARCHAR(16777216), VARCHAR(11))
CAUSE: The error results from a file format mismatch between the stage and the file being loaded. i.e., the file format does not match the file's actual file format. If no file format is specified, the stage will default to CSV.