message: authorization headers and URI encode method call added
diff: "name": "AccessToken",
  "endpointUrl": "{{{configuration.Url}}}/oauth_token.do",
  "requestVerb": "Post",
  - "requestContent": "grant_type=authorization_code&code={{{AuthorizationCode}}}&client_id={{{configuration.ClientId}}}&client_secret={{{configuration.ClientSecret}}}&redirect_uri={{{RedirectUrl}}}",
  + "requestContent": "grant_type=authorization_code&code={{{#uriDataEncode 1 AuthorizationCode}}}{{{/uridataencode}}}&client_id={{{#uriDataEncode 1 configuration.ClientId}}}{{{/uridataencode}}}&client_secret={{{#uriDataEncode 1 configuration.ClientSecret}}}{{{/uridataencode}}}&redirect_uri={{{#uriDataEncode 1 RedirectUrl}}}{{{/uridataencode}}}",
  "resultSelector": "jsonpath:$",
  "headers": [
  {
  "name": "RefreshToken",
  "endpointUrl": "{{{configuration.Url}}}/oauth_token.do",
  "requestVerb": "Post",
  - "requestContent": "grant_type=refresh_token&refresh_token={{{RefreshToken}}}&client_id={{{configuration.ClientId}}}&client_secret={{{configuration.ClientSecret}}}",
  + "requestContent": "grant_type=refresh_token&refresh_token={{{#uriDataEncode 1 RefreshToken}}}{{{/uridataencode}}}&client_id={{{#uriDataEncode 1 configuration.ClientId}}}{{{/uridataencode}}}&client_secret={{{#uriDataEncode 1 configuration.ClientSecret}}}{{{/uridataencode}}}",
  "resultSelector": "jsonpath:$",
  "headers": [
  {
  {
  "displayName": "i18n:OAuth2",
  "type": "ms.vss-endpoint.endpoint-auth-scheme-oauth2",
  + "headers": [
  + {
  + "name": "Authorization",
  + "value": "Bearer {{{endpoint.AccessToken}}}"
  + }
  + ],
  "authorizationUrl": "{{{configuration.Url}}}/oauth_auth.do?client_id={{{configuration.ClientId}}}&response_type=code&redirect_uri={{{RedirectUrl}}}",
  "dataSourceBindings": [
  {
  