How to capture text from a textarea in vba?

I'm maintaining a program that maps a site through ids, updated the site and I'm changing the ids, but I got a part that has a textarea and I have to get the information that is inside it, and I do not know how do that. the part of the code is this: OBSERVACOES = Trim(DocumentoIntranet.getElementById("ctl00_cph_j0_j2_UcObs1_OBS_CAMPO").innerText)