Back to Collection Items
var
http: HCkHttp;
success: Boolean;
json: HCkJsonObject;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
value: PWideChar;
id: PWideChar;
compartmentId: PWideChar;
instanceConfigurationId: PWideChar;
lifecycleState: PWideChar;
size: Integer;
timeCreated: PWideChar;
displayName: PWideChar;
i: Integer;
count_i: Integer;
begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http := CkHttp_Create();
// Use this online tool to generate code from sample JSON: Generate Code to Create JSON
// The following JSON is sent in the request body.
// {
// "loadBalancerId": "voluptate proident",
// "backendSetName": "anim velit",
// "port": 23400,
// "vnicSelection": "laboris consectetur"
// }
json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'loadBalancerId','voluptate proident');
CkJsonObject_UpdateString(json,'backendSetName','anim velit');
CkJsonObject_UpdateInt(json,'port',23400);
CkJsonObject_UpdateString(json,'vnicSelection','laboris consectetur');
CkHttp_SetRequestHeader(http,'opc-retry-token','aliqua enim i');
CkHttp_SetRequestHeader(http,'Content-Type','application/json');
CkHttp_SetRequestHeader(http,'x-content-sha256','{{content_sha256}}');
CkHttp_SetRequestHeader(http,'Authorization','{{signature}}');
CkHttp_SetRequestHeader(http,'Date','{{date}}');
CkHttp_SetRequestHeader(http,'if-match','officia sed');
resp := CkHttp_PostJson3(http,'https://iaas.{{region}}.oraclecloud.com/20160918/instancePools/:instancePoolId/actions/attachLoadBalancer','application/json',json);
if (CkHttp_getLastMethodSuccess(http) = False) then
begin
Memo1.Lines.Add(CkHttp__lastErrorText(http));
Exit;
end;
sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);
jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);
Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));
respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
begin
Memo1.Lines.Add('Response Header:');
Memo1.Lines.Add(CkHttpResponse__header(resp));
Memo1.Lines.Add('Failed.');
CkHttpResponse_Dispose(resp);
Exit;
end;
CkHttpResponse_Dispose(resp);
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "id": "consequat in ipsum tempor",
// "compartmentId": "Excepteur",
// "instanceConfigurationId": "esse sint non do nisi",
// "lifecycleState": "RUNNING",
// "placementConfigurations": [
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// },
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// }
// ],
// "size": 33296046,
// "timeCreated": "1980-03-25T08:44:43.889Z",
// "definedTags": {},
// "displayName": "quis consectetur",
// "freeformTags": {},
// "loadBalancers": [
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// },
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// }
// ]
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
id := CkJsonObject__stringOf(jResp,'id');
compartmentId := CkJsonObject__stringOf(jResp,'compartmentId');
instanceConfigurationId := CkJsonObject__stringOf(jResp,'instanceConfigurationId');
lifecycleState := CkJsonObject__stringOf(jResp,'lifecycleState');
size := CkJsonObject_IntOf(jResp,'size');
timeCreated := CkJsonObject__stringOf(jResp,'timeCreated');
displayName := CkJsonObject__stringOf(jResp,'displayName');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'placementConfigurations');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
value := CkJsonObject__stringOf(jResp,'placementConfigurations[i].value');
i := i + 1;
end;
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'loadBalancers');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
value := CkJsonObject__stringOf(jResp,'loadBalancers[i].value');
i := i + 1;
end;
CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
Curl Command
curl -X POST
-H "opc-retry-token: aliqua enim i"
-H "if-match: officia sed"
-H "Content-Type: application/json"
-H "Date: {{date}}"
-H "Authorization: {{signature}}"
-H "x-content-sha256: {{content_sha256}}"
-d '{
"loadBalancerId": "voluptate proident",
"backendSetName": "anim velit",
"port": 23400,
"vnicSelection": "laboris consectetur"
}'
https://iaas.{{region}}.oraclecloud.com/20160918/instancePools/:instancePoolId/actions/attachLoadBalancer
Postman Collection Item JSON
{
"name": "AttachLoadBalancer",
"request": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
},
{
"key": "Content-Type",
"value": "application/json"
},
{
"key": "Date",
"value": "{{date}}",
"description": "(Required) Current Date",
"type": "text"
},
{
"key": "Authorization",
"value": "{{signature}}",
"description": "(Required) Signature Authentication on Authorization header",
"type": "text"
},
{
"key": "x-content-sha256",
"value": "{{content_sha256}}",
"description": "(Required) Content sha256 for POST, PUT and PATCH operations",
"type": "text"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId",
"value": "officia sed",
"description": "(Required) The [OCID](/iaas/Content/General/Concepts/identifiers.htm) of the instance pool."
}
]
},
"description": "Attach a load balancer to the instance pool.\n"
},
"response": [
{
"name": "The load balancer is being attached.",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "etag",
"value": "officia sed",
"description": "For optimistic concurrency control. See `if-match`.\n"
},
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"id\": \"consequat in ipsum tempor\",\n \"compartmentId\": \"Excepteur\",\n \"instanceConfigurationId\": \"esse sint non do nisi\",\n \"lifecycleState\": \"RUNNING\",\n \"placementConfigurations\": [\n {\n \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n },\n {\n \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n }\n ],\n \"size\": 33296046,\n \"timeCreated\": \"1980-03-25T08:44:43.889Z\",\n \"definedTags\": {},\n \"displayName\": \"quis consectetur\",\n \"freeformTags\": {},\n \"loadBalancers\": [\n {\n \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n },\n {\n \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n }\n ]\n}"
},
{
"name": "Bad Request",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Bad Request",
"code": 400,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Unauthorized",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Unauthorized",
"code": 401,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Not Found",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Not Found",
"code": 404,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Conflict",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Conflict",
"code": 409,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Precondition Failed",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Precondition Failed",
"code": 412,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Internal Server Error",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Internal Server Error",
"code": 500,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "An error has occurred.",
"originalRequest": {
"method": "POST",
"header": [
{
"description": "A token that uniquely identifies a request so it can be retried in case of a timeout or\nserver error without risk of executing that same action again. Retry tokens expire after 24\nhours, but can be invalidated before then due to conflicting operations (for example, if a resource\nhas been deleted and purged from the system, then a retry of the original creation request\nmay be rejected).\n",
"key": "opc-retry-token",
"value": "aliqua enim i"
},
{
"description": "For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`\nparameter to the value of the etag from a previous GET or POST response for that resource. The resource\nwill be updated or deleted only if the etag you provide matches the resource's current etag value.\n",
"key": "if-match",
"value": "officia sed"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"loadBalancerId\": \"voluptate proident\",\n \"backendSetName\": \"anim velit\",\n \"port\": 23400,\n \"vnicSelection\": \"laboris consectetur\"\n}"
},
"url": {
"raw": "{{baseUrl}}/instancePools/:instancePoolId/actions/attachLoadBalancer",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools",
":instancePoolId",
"actions",
"attachLoadBalancer"
],
"variable": [
{
"key": "instancePoolId"
}
]
}
},
"status": "Internal Server Error",
"code": 500,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
}
]
}
