Scripting API

DepthTextureMode

enum in UnityEngine · UnityEngine.CoreModule

Not in Unity's public API, or in an assembly the coverage doesn't count.Unity's documentation
In Tassix

Which depth textures a camera makes (Camera.depthTextureMode).

Values 4

Depth = 1
DepthNormals = 2
MotionVectors = 4
None = 0