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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5035/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJRckFHVHZwZE5fVHBuU0hxTUtYUldGbXJzQjBDYXZ2X1lXdFVZblJpcHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDM1LCJzdGF0ZV9ub25jZSI6ImM2NzQ1MjE0OTJhYzBmZDc2OWE5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDM1In0sImlzcyI6IlJpZGEgQWhyIFRvb2wgMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTI0MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc1MDg4MDMxLCJleHAiOjE3NzUwODgzMzEsImp0aSI6Ijk1OGZmYjU5NDg2ZDNiN2YwZGI3In0.b51N_HWoq3deKYOPRlNiCjm4CGefHKp7TSEkoPaDNbU31BZ_WW2TYKs0pRQFNeuq294uLax5hoaWmwOV4PXyJTZdlNriprmfwxiNdGJLdpHn9xnGQ_OjhnDoLw34eVw4UtHjKKiAzPz6p4xGSfltLV0U5nsGqftJmI5Y12RgHrdfCMup4yI4rTFwCSYBFxADZTltIdrxh-toOgBFe4LVIBG4pJ3wi6xOKbLm3dqVUQp4oaMk5xBfhAEHSFUQtDcAaQqlilaKZMCme8VDLuAxm6g6INwjxEhHMDa1BlkIV_n3ovJU2XSdt7cdnmtpvq9eVugQUx7EIeMt4sTLCOZV7A (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: c674521492ac0fd769a9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)