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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1895/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: 343434 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJfWTg4dEZYWHZ4Y3I1Q2xaMlFDMDgzRkF2b3RjQVJGOFNJZkRpdXQ0VGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODk1LCJzdGF0ZV9ub25jZSI6ImYwYzBkZDlhMjNmM2U2MWI1YzIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODk1In0sImlzcyI6IlJ1bm5pbmdCYWNrVG9vbCIsInN1YiI6IjM0MzQzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwNzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjIxMDQwNiwiZXhwIjoxNzcyMjEwNzA2LCJqdGkiOiJhNGY2OGRhZjQ5NzRiYTUzMjFlMCJ9.plDKvftmzjwRFHIgNQOxBHlVeXwQubT8M3UhqyDeoLNfyCl3T0j_VLQ4d1VHYX0h9KBw7IUcNyPfyO4Hmm83JTWw1wEhex8fHfLX5sJ5Zh3miDF-m--6RTU_ecNCDcdhF0fZleXZ-5Goz2Z3cIzdbtPaoNv9vc4FnWyDXGcVAYSqnn4lUNvfiTqhKVGGqU8PCLZHxYAFxFmyBvI17FgenX1q7upFPGro5_A1sNAdHmTexYkkmZZ-y1i6DnXxk-UK1cb_Orl5FBzj34jfAykV1fdzRUNnU4V8Y578sVpKf2SlPFNTqR_slKD08v8CBUuHG3TjfTjJYSpBtOjC9SRDwg (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: f0c0dd9a23f3e61b5c23 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)