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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4481/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: UCER_8224 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkU1anZPWjdhQ1MtNk1HdFp1dThPMVI2NDNFcmY4Ukp1NHdtdjdNWnV5YkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDgxLCJzdGF0ZV9ub25jZSI6ImRjMmYyNGUzMzYzMWFmOTRkMmI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDgxIn0sImlzcyI6IkFtemFkIFRvb2wgRGVjIDMiLCJzdWIiOiJVQ0VSXzgyMjQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTUxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYyMDM5MjMsImV4cCI6MTc2NjIwNDIyMywianRpIjoiNmEzMjkyMzlmNTIyMGE1NjhmZGMifQ.tPqo-fj6KxFa7quIpeCiXtew-GXPZ6vEYBr-jv41INkqpb4I2XywusKPPKKN7KNLlhVEcVw6AULnuHBgg8TFsl3KsSESDW1-zmtV3buwzyZUmUmfkgIazqlEiOhP_e8ubCp6ew9JgFtpbFQSjjG1DaxmcX2V4iWT40M17Pm8-C_xijeg911Oi9igyEh_0JWUB61LoMGM1OPKe56VkkVsKUgmG8yHVQP77OxP9gYUbRFopHm7F6LAk7j0TgR9CNGo9i2Z6lvqnB8xSDjNdLcBQigvTRkZ9oi3GynNZ4k-L8_qVbZ0d4XJIvGI1APCVZA9dcUeP9X_KcY1hwyl8BetDA (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: dc2f24e33631af94d2b4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)