How can I get camera intrinsic matrix from prim?

I defined the camera prim as below and generated the rgb and depth images using the render product.

I want to get a camera intrinsic matrix, is there a way?

I can use the get_intrinsics_matrix() function with the Camera class, but I don’t know how to get it if I define it as prim.

import omni.replicator.core as rep
from omni.isaac.core.utils import prims = prims.create_prim(
    position= np.array([0, 0, 0.85]),
    orientation= np.array([1, 0, 0, 0]),
        "focusDistance": 1,
        "focalLength": 24,
        "horizontalAperture": 20.955,
        "verticalAperture": 15.2908,
        "clippingRange": (0.01, 1000000),
        "clippingPlanes": np.array([1.0, 0.0, 1.0, 1.0]),

self.render_product = rep.create.render_product(prims.get_prim_path(, resolution=RESOLUTION)

self.rgb = rep.AnnotatorRegistry.get_annotator("rgb")
self.depth = rep.AnnotatorRegistry.get_annotator("distance_to_camera")

@nicky707 i am just another user, but would this doc page be relevant in your search?