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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4826/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: 1234567890hdBimay (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il96Ykp3VktGRWZtX0JuUGNaYnF0QmlSUEZHVFJKQzR2d0lkQnFRREw4ZGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI2LCJzdGF0ZV9ub25jZSI6IjBjYTVmYjUxYzkxZDIwMGFmMjIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI2In0sImlzcyI6IkJpbWF5RGV2IFNhbXBsZSBUb29sIDIwMjQwNTIwIiwic3ViIjoiMTIzNDU2Nzg5MGhkQmltYXkiLCJhdWQiOiJodHRwczovL2x0aTEza3UuYXp1cmV3ZWJzaXRlcy5uZXQvdG9rZW4ucGhwIiwiaWF0IjoxNzc5NzE1MDkxLCJleHAiOjE3Nzk3MTUzOTEsImp0aSI6IjJhZWFjNmIzNGUxNTQ5OWRmZmJhIn0.lyJLEeWYUBeHAAuzgVScCIEHEtB0nAvQq9uB3_4AtILUP83X9HUAg7bVFo2O4rB9BhfP31c5kzzdZftMsa7psnQJ_A7xy1CD5oevTLmWBIFtuXI3q66E2valGHdB-G0CZ8DgFrOftm1bW5aV5VKcnN40sTMmyfFafe8z2txhtSLrAnEEE7CWNMXk2_U_uLFmSppeCeyHEQA2K52tB2LFD83ZKV64b8bxSrR8vyFkvqRpYVG9jEQUqcudFW0XNn8y5ktQb1n9lM6_gMRJbIeTRTTKLS7qLyebkOhnb4aFrpytyxFcG3P1wGq3nY8g0eMnNbdFtW09U_dM_xS_9UmyCQ (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: 0ca5fb51c91d200af223 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)