Scopes limit for provider app

[Abdul Rehman]

Hi,

We are building something within the sandbox environment for a provider app. Our understanding is that we can request as many scopes as needed during authorization (source: here).

However, when we list all the scopes that we have for our provider app, we end up getting the following error:

Here are the list of scopes we are using during authentication (all of them are already ticked in our app):

patient/ServiceRequest.read
patient/Schedule.read
patient/Slot.read
patient/ServiceRequest.write
user/Procedure.write
patient/AllergyIntolerance.write
patient/Basic.write
patient/Coverage.write
patient/DocumentReference.write
patient/Immunization.write
patient/MedicationRequest.write
patient/Provenance.write
patient/QuestionnaireResponse.write
patient/AllergyIntolerance.read
patient/Binary.read
patient/Consent.read
patient/Device.read
patient/DocumentReference.read
patient/Encounter.read
patient/Goal.read
patient/Immunization.read
patient/MedicationRequest.read
patient/NutritionOrder.read
patient/Questionnaire.read
patient/QuestionnaireResponse.read
user/AllergyIntolerance.read
user/Binary.read
user/CareTeam.read
user/Condition.read
user/Consent.read
user/Device.read
user/DocumentReference.read
user/Goal.read
user/Immunization.read
user/MedicationRequest.read
user/NutritionOrder.read
user/QuestionnaireResponse.read
user/Basic.write
user/Communication.write
user/Condition.write
user/Coverage.write
user/DocumentReference.write
user/Encounter.write
user/Immunization.write
user/MedicationRequest.write
user/Provenance.write
user/QuestionnaireResponse.write
online_access
launch

[Abdul Rehman]

Is this expected behavior? what is the current scopes limit for authentication? 

[Fenil Desani (Cerner)]

Hello,

This is expected behavior based on the max. allowed size for the token.

While you can have as many scopes as needed, is there a real need for all those scopes?

Thanks,

Fenil