How I can setup FPP(first person point) camera for a character and add socket for this camera?

[anonymous_user_b1499ca2]

My Code:
// .h

    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Components")
    UCameraComponent* FPPCameraComp;

// .cpp

    FPPCameraComp = CreateDefaultSubobject<UCameraComponent>(TEXT("FPPCameraComp"));
    FPPCameraComp->SetupAttachment(GetCapsuleComponent());

    // Position the camera slightly above the eyes.
    FPPCameraComp->SetRelativeLocation(FVector(0.0f, 0.0f, 50.0f + BaseEyeHeight));
    //FPPCameraComp->
    FPPCameraComp->SetupAttachment(GetMesh());

But then it says “cannot change socket on inherited components”
Screenshot:
[SPOILER]

[/SPOILER]
How can I do it in C++?