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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3475/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: Lms (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJnVWhIbEo5a2NkeUEzclFqZzZ3a3lDamhDYnlYaUdiM2Z6c1VWVjMtdE0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDc1LCJzdGF0ZV9ub25jZSI6Ijk0ODdiNGE4NTA2YjY2NWVlYTNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDc1In0sImlzcyI6Ik1hc3RlcmxhYiB0b29sICIsInN1YiI6IkxtcyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTM4MzM0NSwiZXhwIjoxNzg1MzgzNjQ1LCJqdGkiOiI2MDg2NTkwNzcwYmFkNGRhYmM1NCJ9.vtmExU5ARnTosL0sLx04TMF9mENJoV-0nObf3-velx_XcYgy8qF8bQUg1hpB1740TpBdscIgPsZ9_PFEafQi41JE_IQ1-18r13hMpW7EyfUSfybwi05mpM7ecPlv013hxBLcBVTQxImeeRWeednK-bZaUXCqsz2oHgxR7ufYcK9w4OL1cGSF7h8Bf6kK7lGhW57h4-FYLVKHUhbT1YRAnq4BixcUFVrpFvw_pVcU8fRwPH70W78V153wuI0mI8-Tj3nrXalZF6lfg18zgaGkT0FaEm0XNZj8BfuxO0yEE_xe8YrjFtB_RExkjExzEP1DTTLqLD3XB9m9qP_MkRn6eA (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: 9487b4a8506b665eea3f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)