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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2630/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRwUTl0Vl9lRTFVazhWWC1YLUw5MHFLYkNNQ1BDejEydVF6OElpRDF5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjMwLCJzdGF0ZV9ub25jZSI6IjdhZWRjNTQ0MWRlZTQxY2E0MWVlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjMwIn0sImlzcyI6IkxBQiBSRU1PVE8iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5MjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTMzOTYzMiwiZXhwIjoxNzg5MzM5OTMyLCJqdGkiOiIyOGE0ODRkMzhlMmIxODg1OTk4MyJ9.u4d_HpBqep_N9ax4OrJFo5PzXUYGmX9UQNK0-KY_0bHAM8OWTLMNueQxD90XU3_sG6aj50EqU_l3gp3QamTp1TgoMCGDSTTUIXPY-s7ezEGkC4qk6mn8dSBu8Ec-2MmEvmEXYVP_za7fJlyULehRqLvcx6Svf_cXSltu1Typ9yx7__pAhSjxZaFZsA45Ltm7hEI82cut47pV9cN5Yn3Q0jQ6X3FePv7JiH-TrkTQhs4mmc2zOI_J87Pp7NMsCXsjha6aEftJ5xv6LxGwsaKkh4E8AkeCW0eLH6_kkDCTPktoAGSb1Q_xXZgNVKh116YN3ydJLk2mSWnqWLq72qmBIA (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: 7aedc5441dee41ca41ee (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)