Triggering email while creation of package

Hi, I have requirement like while sending package creation request for in person now email triggering but i don't want to get any email for in person now so for this what changes are required in request json. Please share your thought on this. sample request is:: { "trashed": "true", "documents": [{ "extract": "true", "name": "xyz", "approvals": [{ "fields": [{ "name": "RepPropIns1Sign", "extract": "true", "type": "SIGNATURE", "subtype": "CAPTURE" }, { "name": "DateRepPropIns1", "extract": "true", "type": "INPUT", "subtype": "LABEL", "binding": "{approval.signed}" }], "role": "Prnom_Prnom_primins" }, { "fields": [{ "name": "AuthPropIns1Sign", "extract": "true", "type": "SIGNATURE", "subtype": "CAPTURE" }, { "name": "DateAuthPropIns1", "extract": "true", "type": "INPUT", "subtype": "LABEL", "binding": "{approval.signed}" }], "role": "Prnom_Prnom_primins" }, { "fields": [{ "name": "RepPropOwn1Sign", "extract": "true", "type": "SIGNATURE", "subtype": "CAPTURE" }, { "name": "DateRepPropOwn1", "extract": "true", "type": "INPUT", "subtype": "LABEL", "binding": "{approval.signed}" }], "role": "Prnom_Prnom_primins" }, { "fields": [{ "name": "AuthPropOwn1Sign", "extract": "true", "type": "SIGNATURE", "subtype": "CAPTURE" }, { "name": "DateAuthPropIns1", "extract": "true", "type": "INPUT", "subtype": "LABEL", "binding": "{approval.signed}" }], "role": "Prnom_Prnom_primins" }] }], "roles": [{ "id": "Prnom_Prnom_primins", "signers": [{ "email": "[email protected]", "firstName": "Prénom", "id": "Prnom_Prnom_primins", "lastName": "Prénom" }] }], "status": "SENT", "language": "en", "name": "test package", "due": "2017-04-11T13:09:10Z", "type": "PACKAGE", "userName": "eBix", "userPwd": "3F166721197B5", "settings": { "ceremony": { "inPerson": "true", "declineButton": "true" } } }