What does the error message "unauthorized: password required" mean in relation to the Couchbase URL?

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The error message "unauthorized: password required" in relation to the Couchbase URL indicates that the user attempting to access the resource does not have the correct authorization credentials. It specifically means that a password is required to access the specified resource. This error message is typically returned when the user tries to access a protected resource without providing the necessary credentials or providing incorrect login details.