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Counts the opens of a mailing in Optimizely Campaign.

Type: int


sessionIdStringID of the session
mailingIdlongID of the mailing
uniqueboolean - true – Double counts of recipients that opened the mailing several times are removed.
- false – The overall number of opens is returned.

Return values

Number of opens of the mailing

Code structure

int getOpenCount(String sessionId, long mailingId, boolean unique)