if (KSR.textops.has_body() ~= -1 and KSR.textops.has_body_type("application/sdp") ~= -1) then

        KSR.textops.get_body_part("application/sdp", "$var(pbody)»)

LUA {INVITE}:  7(20794) DEBUG: <core> [core/parser/msg_parser.c:183]: get_hdr_field(): content_length=470

LUA {INVITE}:  7(20794) DEBUG: app_lua [app_lua_sr.c:1496]: sr_kemi_lua_exec_func_ex(): param[0] for: has_body_type is str: application/sdp

LUA {INVITE}:  7(20794) DEBUG: textops [textops.c:3083]: has_body_helper(): content type is 196611

LUA {INVITE}:  7(20794) DEBUG: app_lua [app_lua_sr.c:1496]: sr_kemi_lua_exec_func_ex(): param[0] for: get_body_part is str: application/sdp

LUA {INVITE}:  7(20794) DEBUG: app_lua [app_lua_sr.c:1496]: sr_kemi_lua_exec_func_ex(): param[1] for: get_body_part is str: $var(pbody)

LUA {INVITE}:  7(20794) DEBUG: <core> [core/pvapi.c:396]: pv_cache_lookup(): pvar [$var(pbody)] found in cache

LUA {INVITE}:  7(20794) DEBUG: <core> [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header

LUA {INVITE}:  7(20794) INFO: <core> [core/msg_translator.c:1694]: get_boundary(): Content-Type hdr has no params <application/sdp>

LUA {INVITE}:  7(20794) ERROR: textops [textops.c:2468]: ki_get_body_part_helper(): Cannot get boundary. Is body multipart?