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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3323/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhxRUZkY2VXZG83VFlkMHgtVVQ0TnVleDlBdEZaYnBfLWtRM3l6bXEzbnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzIzLCJzdGF0ZV9ub25jZSI6IjNkMTUzODY1MWVlODY5NzExZmQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzIzIn0sImlzcyI6Ik15SDVQIHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2NjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDk1NzAyNCwiZXhwIjoxNzc0OTU3MzI0LCJqdGkiOiIxNmNjYTgwYmRlODcxZTMyOWI4NiJ9.UhguUJHN-i1FDZCcXoEUuxolVa4KT3oNL66w1oYhXSB9tCXh4uFoxbXtO2hNroI6tNmYmM4jFs6kcdN8P2X88r0uln7zvL-Hz6HiMm2P4CIzPc2kyBt4tcr9ilnQ8dahkATwaoVGFtY6YlQMu20IXiS5lbhKmTk5A1IJn1_Dy6DupWSO4OGAdJlwpxy7YUtlUbz-39nVx9dIqKg46VOrF8cj_YTwiGYivcU1T0DgVqSG5IVMs5n9C1LI-mGgiF46IPA1Lb8EEOXVTs-bma2YKNJosbubyBMPXiedbGlDGZslhwnkj--LhvuhToErizCvIHss7wfneDpXUlkpLrr9hg (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: 3d1538651ee869711fd7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)