Posting Jenkins build status to SFDC via rest API chatter

Question

We are trying to explore how we can post Jenkins build status to SFDC via Rest API Chatter. Tried below steps

1. Generated Access Token

   curl -X POST --form client_id=3MVG94DzwlYDSHS4cCF4C29H72F9PRBtXYVT_Jr.lKdH0SfnDAyO6KV5_eTCuo58U4jJvY7BftllCZP5CRTuB --form grant_type=password --form client_secret=7446307574524850679 --form [email protected]  --form password=xxxxxSecurityToken https://cs4.salesforce.com/services/oauth2/token 
   

   Access_Token has generated successfully.

2. To Post a comments on SFDC I used below command. But it is failing.

   curl -H "X-PrettyPrint: 1" -F 'json={"subjectId":"0F9P0000000Cwyf", "body":{ "messageSegments":[ { "type":"Text", "text":"Please accept this vidhya receipt." }, { "type" : "Mention", "id" : "0F9P0000000Cwyf"} ] }, "capabilities":{ "content":{ "description":"Receipt for expenses", "title":"Processed1.jpg" } } , "feedElementType":"FeedItem"}; type=application/json' -X POST https://cs4.salesforce.com/services/data/v37.0/chatter/feeds/record/0F9P0000000Cwyf/feed-elements -H 'Authorization: Bearer 00DP0000000DW8v!AQEAQFXjU_DkZXddrOVmcV3ZZ6x9zxOIzOeYL4gJK1.ysB6mIDtTNTamIocFsmQs5MKQOtceQsul_XCLPGM3.i8trJf2qnIF'
   
   
     % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                    Dload  Upload   Total   Spent    Left  Speed
   100   114    0   114    0     0     46      0 --:--:--  0:00:02 --:--:--    46
   

   [{"errorCode":"METHOD_NOT_ALLOWED","message":"HTTP Method 'POST' not allowed. Allowed are DELETE,GET,HEAD,PATCH"}]

Answer 1

Check the section Post a comment with a binary file in Chatter REST API Developer Guide.

To post a comment the syntax should look as below.

curl -H "X-PrettyPrint: 1" -F 'json={ "body":{ "messageSegments":[ { "type":"Text", "text":"Here's another receipt." } ] }, "capabilities":{ "content":{ "title":"receipt2" } } };
type=application/json' -F "[email protected];type=application/octet-stream" 
-X POST https://***instance_name***/services/data/v39.0/chatter/feed-elements/0D5RR0000004Grx/capabilities/comments/items 
-H 'Authorization: OAuth 00DRR0000000N0g!ARoAQB...' --insecure