fmt

Reply image format.

qlt

JPEG quality.

printRes

Print resolution value embedded in the reply image.

hei

Scale the rendered image to the specified height.

wid

Scale the rendered image to the specified width.

scl

Scale the rendered image relative to the full-resolution vignette size.

resMode

Resampling mode for final image scaling.

sharpen

Reply image sharpening.

icc

Output color profile.

iccEmbed

Embed the color profile in the reply image.

pathEmbed

Embed Photoshop paths in the reply image.

vignette

Vignette.

cache

Override the default response-caching behavior.