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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2086/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImEtX1FjT3BJaC02UmNhT0k0N2FjZWQ5T0x5M05VYko0MWRxd1YtZzlXdEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDg2LCJzdGF0ZV9ub25jZSI6IjFhZGY4MmM2NmIwYmQ5MzFlNjdlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDg2In0sImlzcyI6IklNUFRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzNDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzA0OTYxMiwiZXhwIjoxNzg3MDQ5OTEyLCJqdGkiOiIxOTE0YjA5MjE2MDNiYTc5YTgwNiJ9.mK_O5WmPiE5PlHSJ1YBWY7x8AKVgzNj15cvbv264EfthSFyPmmkybE_qWdzQVgDGkFd2m8KEKFtrbuuDcHP6I-n8JI4H-1-IJo2mkPh-V86jcysrw05nmwOnYxTuif5IHvevbFYxmRXO5YWpELXRHr8-vdqzGPotmAoKIDyMjqLoF2NJaSa9hxtcUR60jN6_BasGQTaWy3G5yB4kCHl9PctUpFmE6yBIlgr0aXL8_W8ffci3G8l5VlteojkzcegSOvxWbxDwPDQz9TiB8aUp-eN5e7kyGGy4CsiXmdn2RVEw-9YzKhl6Y0VXUOWL4AHhsCL3aKm7m7OTE0zzUPDpqw (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: 1adf82c66b0bd931e67e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)