[rejectParticipantOperation]: It allows the STEP2 Preferred Agent to reject an operation previously submitted via API

PUT {{baseUrl}}/rejectParticipantOperation/:senderBIC

The rejectParticipantOperation request allows the STEP2 Preferred Agent to reject a specific change operation submitted and not yet authorized.

{"commandRef"=>"proident adipisic", "dateTime"=>"2019-06-21T23:20:50.000001"}

Key	Datatype	Description
`ivUserKey`	string	The subscription key of a Participant. Following the format cn=<SSO+BIC+UserId+T>,o=BIC8,o=swift. SSO is a fixed string, last character is for environment (P for production and T for test) eg SSOUNCRITMMAPI12345P, o=uncritmm,o=swift
`ivUserBic`	string
`Content-Type`	string
`Accept`	string

status: OK

{&quot;commandRef&quot;:&quot;proident adipisic&quot;,&quot;dateTime&quot;:&quot;2019-06-21T23:20:50.000001&quot;}