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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1833/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBzSXBFcjNyaFBobWZUMVR1bWYtSkZra3RTLXFUdURMWjRyaHZ6VDIxVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODMzLCJzdGF0ZV9ub25jZSI6ImRmMGM5M2Q4YzU1MTM1ZWEzZDEzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODMzIn0sImlzcyI6ImdldG1hcmtlZCB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5ODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTY5ODI2MCwiZXhwIjoxNzg1Njk4NTYwLCJqdGkiOiI3ZGIwMzk0NTc5MjNiZjE0ZGI3YSJ9.RP3X3SCZzNR7-mmcTxQkmzK4RCpHYMOzoRxx5SJQAV9C9ugTTSWATivdNToDx-b1zO7amJFB3ZKhlCN5rdGhFWFTd8ruJjkqds49y7iRVOWq5mvR1L3bJOMfWOqTo-t6kG9C5aiPVXWspF3fUqy9m9gszwHgcBCUC5H5bX9e2Jfhu0YCPSV9p-tO6U4QCeKUvGyFWOtKt7aJGx2AekY4dvwAk0rpXJSODux4Cp7kuhQleUs13mmuiTMcwApSRImXL7764imySgSJEoXHDvhXXGGJaca8NpMEURX7sP7bZvPeouWn51ECaf4daQh6ZwLlLdGvwjcWaUfsH2mrjy_bOQ (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: df0c93d8c55135ea3d13 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)