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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1737/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndNS3N4QktDOUk0S1Bnd2pRc1VDbHB2TTFOekcxMjRZYlkxNURQZ0JGUUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6Ijk2ZGY3ZDBmYTRhMDYzYTdmZDU0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3Mzk4NDQ1MiwiZXhwIjoxNzczOTg0NzUyLCJqdGkiOiIyNTYzYjA5MzRjMmM2OWEzODU5MSJ9.HJqJ_R6FT3ozDsp2X2ZfW1m90vbUTTymFsrTh8cew0padilCsnMl9rFDwS5nDVvwzzM8RMDIneZHp-wp-1U6FcalMU-erfLFADh8zVQkWw4GDyosOetJQkvid_v2K2gYe0jNPMgV7sybXZVYXLqAZaAZRZRZTjWjYeNGNmoDGR1D3bwhx-7_4_q00ob9IIk0-W9yXj-iVLVKGSZaoUzmaJyVBJNJQsNSU59BsKKqAoYFN_DH0t64G3FZfBzMalU3AEr9rl3u0A-CL1KUwmYwZ7JWGOIzSaGW3JggntkRcFrJx4_POw_K8iDRCks5xmgPE0z_SCRX3fH9np4yCpCFKw (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: 96df7d0fa4a063a7fd54 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)