Get PDF Letter Communication

https://beta.api.wealthcare.com/participant/services/participant/communications/{tpaId}/{employerId}/{participantId}/{letterHistKey}

tpaId string Required

A unique identifier used to identify your admin instance. This value is system generated when the admin instance was created.
employerId string Required

Unique identifier for the employer. Note: When the employer was created, WealthCare Admin assigned the 3-character prefix; you assigned the remaining characters.
participantId string Required

Unique identifier for the participant whose features are being queried.
letterHistKey integer <int32> Required

Letter History Key