response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1916/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: stem_scale_7984546158 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRCeENkRzBMTVRud2QwWGRpSTFQWHdCMnlGZFdRNVJIZGh0SmlkYTMydHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTE2LCJzdGF0ZV9ub25jZSI6IjBlYTk1ZDA5Zjg3ODA0ZGI3MzdjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE2In0sImlzcyI6IlRlc3QgU1RFTSBTY2FsZSIsInN1YiI6InN0ZW1fc2NhbGVfNzk4NDU0NjE1OCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwOTUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTczNTIxMjM1OSwiZXhwIjoxNzM1MjEyNjU5LCJqdGkiOiJhNjlmZDVjOTA3YjE5NTVhNDU5NCJ9.hodMsN_v3lznUAK6TUsEgisj18vdetQ4Ul23gucs6Ig6NrrfaiuAWDJ888mpK07J50iD3pyZutUqbssr_xPjTD2_NRF-7UmZ9WTN0XM0xbmmKjUvLTr2uU1EHwr2gV1vX3gTIl0OPh1Y0aBpozYeTRbm6BkbtnRjbBUetJndSxmKNv39vMd8Ytij35rDFjBU-3-ffHcyU8-UJxl3PeYLFcOctfcq-hyM7y8ipIwOn3MHWTps3t5NfWDHIYbcJZZoWXV6zLre2ZF_pXezBkNGHLb4wbEyYg5HuT_eKuhwhM57rucoJA7IZt6PxlRWll-2sVJKC3_tBV6mUy1Dw3yC-Q (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 0ea95d09f87804db737c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)