POST and PUT HTTP Request response detail from JMeter:

POST:
Request details:
POST http://perf-okapi.int.aws.folio.org:9130/inventory/items

POST data:
{
  "holdingsRecordId": "2f98bfca-2eaf-4e3b-9939-da319af275f0",
  "title": "Cien años de soledad",
  "barcode": "225800413500",
  "status": {
    "name": "Available"
  },
  "materialType": {
    "id": "1a54b431-2e4f-452d-9cae-9cee66c9a892",
    "name": "Book"
  },
  "permanentLoanType": {
    "id": "2b94c631-fca9-4892-a730-03ee529ffe27",
    "name": "Can Circulate"
  }
}

[no cookies]

Request Headers:
Connection: keep-alive
x-okapi-token: eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhZG1pbiIsInVzZXJfaWQiOiJjMGYzNzM0NS00ZjlhLTQ2ZTAtYWY1OS1lZmJjMTQ2YmU4NzkiLCJ0ZW5hbnQiOiJzdXBlcnRlbmFudCJ9._Ha4n64ByiQ08CZWKUJT_s-iSnbLtAsXojfV9chkS215Y9gnyUNP3xN0CAJvmz2-a8pGOY1shZPA97_LDiAx_w
x-okapi-tenant: supertenant
Accept: application/json, text/plain
content-type: application/json
Content-Length: 388
Host: perf-okapi.int.aws.folio.org:9130
User-Agent: Apache-HttpClient/4.5.5 (Java/1.8.0_151)


Sample Results:
Thread Name: Mod-inventory/items Thread Group 1-1
Sample Start: 2018-07-03 10:46:11 EDT
Load time: 10036
Connect Time: 0
Latency: 10036
Size in bytes: 382
Sent bytes:902
Headers size in bytes: 377
Body size in bytes: 5
Sample Count: 1
Error Count: 0
Data type ("text"|"bin"|""): 
Response code: 201
Response message: Created

Response headers:
HTTP/1.1 201 Created
X-Okapi-Trace: POST mod-authtoken-1.4.1-SNAPSHOT.21 http://172.31.65.249:9205/inventory/items : 202 1179us
Location: http://perf-okapi.int.aws.folio.org:9130/inventory/items/21813bf3-4cf8-48c8-85cf-cde6c19a626d
X-Okapi-Trace: POST mod-inventory-8.1.0-SNAPSHOT.85 http://172.31.65.249:9212/inventory/items : 201 10018345us
Transfer-Encoding: chunked


HTTPSampleResult fields:
ContentType: 
DataEncoding: null



PUT:
Request details:
PUT http://perf-okapi.int.aws.folio.org:9130/inventory/items/21813bf3-4cf8-48c8-85cf-cde6c19a626d

PUT data:
{
  "id": "21813bf3-4cf8-48c8-85cf-cde6c19a626d",
  "holdingsRecordId": "2f98bfca-2eaf-4e3b-9939-da319af275f0",
  "title": "modified title using PUT HTTP request",
  "barcode": "225800413500",
  "status": {
    "name": "Available"
  },
  "materialType": {
    "id": "1a54b431-2e4f-452d-9cae-9cee66c9a892",
    "name": "Book"
  },
  "permanentLoanType": {
    "id": "2b94c631-fca9-4892-a730-03ee529ffe27",
    "name": "Can Circulate"
  }
}

[no cookies]

Request Headers:
Connection: keep-alive
x-okapi-token: eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhZG1pbiIsInVzZXJfaWQiOiJjMGYzNzM0NS00ZjlhLTQ2ZTAtYWY1OS1lZmJjMTQ2YmU4NzkiLCJ0ZW5hbnQiOiJzdXBlcnRlbmFudCJ9._Ha4n64ByiQ08CZWKUJT_s-iSnbLtAsXojfV9chkS215Y9gnyUNP3xN0CAJvmz2-a8pGOY1shZPA97_LDiAx_w
x-okapi-tenant: supertenant
Accept: application/json, text/plain
content-type: application/json
Content-Length: 454
Host: perf-okapi.int.aws.folio.org:9130
User-Agent: Apache-HttpClient/4.5.5 (Java/1.8.0_151)


Sample Results:
Thread Name: Mod-inventory/items Thread Group 1-1
Sample Start: 2018-07-03 10:46:22 EDT
Load time: 15839
Connect Time: 0
Latency: 0
Size in bytes: 338
Sent bytes:1004
Headers size in bytes: 338
Body size in bytes: 0
Sample Count: 1
Error Count: 0
Data type ("text"|"bin"|""): 
Response code: 204
Response message: No Content

Response headers:
HTTP/1.1 204 No Content
X-Okapi-Trace: PUT mod-authtoken-1.4.1-SNAPSHOT.21 http://172.31.65.249:9205/inventory/items/21813bf3-4cf8-48c8-85cf-cde6c19a626d : 202 1298us
X-Okapi-Trace: PUT mod-inventory-8.1.0-SNAPSHOT.85 http://172.31.65.249:9212/inventory/items/21813bf3-4cf8-48c8-85cf-cde6c19a626d : 204 15822022us
Content-Length: 0


HTTPSampleResult fields:
ContentType: 
DataEncoding: null