Changes to Generate OAuth access token

the response property scope became optional for the status 200

the response_type response's property type changed from string to no type for status 200

added the new optional request property code

added the new optional request property continuous_refresh

added the new optional request property redirect_uri

added the new optional request property refresh_token

added the new optional request property scope

removed request discriminator

removed response discriminator for the response status 200

added the non-success response with the status 400

added the non-success response with the status 401

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 429

added the optional property refresh_token to the response with the 200 status

added the optional property refresh_token_expires_at to the response with the 200 status

added the optional property refresh_token_expires_in to the response with the 200 status

the response optional property response_type became read-only for the status 200

added TokenGrantType to the response_type response property allOf list for the response status 200

removed the authorization_code enum value from the response_type response property for the response status 200

removed the client_credentials enum value from the response_type response property for the response status 200

removed the refresh_token enum value from the response_type response property for the response status 200

the response required property access_token became read-only for the status 200

the response required property expires_in became read-only for the status 200

the response required property token_type became read-only for the status 200

added the success response with the status 201

removed everlasting_refresh mapping keys from the response discriminator for the response status 200

added the new client_credentials enum value to the response_type response property for the response status 200

added client_credentials mapping keys to the request discriminator

added the new client_credentials enum value to the request property grant_type

added client_credentials mapping keys to the response discriminator for the response status 200

added everlasting_refresh mapping keys to the response discriminator for the response status 200

added integration_refresh mapping keys to the response discriminator for the response status 200

the endpoint scheme security basic was added to the API