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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.
// {
// "compartmentId": "{{compartment_ocid}}",
// "instanceConfigurationId": "sunt enim in Duis",
// "placementConfigurations": [
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// },
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// }
// ],
// "size": 80670417,
// "definedTags": {},
// "displayName": "aute elit consequat do",
// "freeformTags": {},
// "loadBalancers": [
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// },
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// }
// ]
// }
json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'compartmentId','{{compartment_ocid}}');
CkJsonObject_UpdateString(json,'instanceConfigurationId','sunt enim in Duis');
CkJsonObject_UpdateString(json,'placementConfigurations[0].value','<Error: Too many levels of nesting to fake this schema>');
CkJsonObject_UpdateString(json,'placementConfigurations[1].value','<Error: Too many levels of nesting to fake this schema>');
CkJsonObject_UpdateInt(json,'size',80670417);
CkJsonObject_UpdateNewObject(json,'definedTags');
CkJsonObject_UpdateString(json,'displayName','aute elit consequat do');
CkJsonObject_UpdateNewObject(json,'freeformTags');
CkJsonObject_UpdateString(json,'loadBalancers[0].value','<Error: Too many levels of nesting to fake this schema>');
CkJsonObject_UpdateString(json,'loadBalancers[1].value','<Error: Too many levels of nesting to fake this schema>');
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}}');
resp := CkHttp_PostJson3(http,'https://iaas.{{region}}.oraclecloud.com/20160918/instancePools','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": "velit veniam occaecat",
// "compartmentId": "laborum nostrud amet et sit",
// "instanceConfigurationId": "proident in sunt consectetur sint",
// "lifecycleState": "STOPPING",
// "placementConfigurations": [
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// },
// {
// "value": "<Error: Too many levels of nesting to fake this schema>"
// }
// ],
// "size": 16116318,
// "timeCreated": "1984-08-18T22:54:12.346Z",
// "definedTags": {},
// "displayName": "Ut",
// "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 "Content-Type: application/json"
-H "Date: {{date}}"
-H "Authorization: {{signature}}"
-H "x-content-sha256: {{content_sha256}}"
-d '{
"compartmentId": "{{compartment_ocid}}",
"instanceConfigurationId": "sunt enim in Duis",
"placementConfigurations": [
{
"value": "<Error: Too many levels of nesting to fake this schema>"
},
{
"value": "<Error: Too many levels of nesting to fake this schema>"
}
],
"size": 80670417,
"definedTags": {},
"displayName": "aute elit consequat do",
"freeformTags": {},
"loadBalancers": [
{
"value": "<Error: Too many levels of nesting to fake this schema>"
},
{
"value": "<Error: Too many levels of nesting to fake this schema>"
}
]
}'
https://iaas.{{region}}.oraclecloud.com/20160918/instancePools
Postman Collection Item JSON
{
"name": "CreateInstancePool",
"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"
},
{
"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 \"compartmentId\": \"{{compartment_ocid}}\",\n \"instanceConfigurationId\": \"sunt enim in Duis\",\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\": 80670417,\n \"definedTags\": {},\n \"displayName\": \"aute elit consequat do\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
},
"description": "Create an instance pool."
},
"response": [
{
"name": "The instance pool.",
"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"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"compartmentId\": \"quis sed\",\n \"instanceConfigurationId\": \"do Ut qui\",\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\": 5834371,\n \"definedTags\": {},\n \"displayName\": \"exercitation dolor magna sit\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
}
},
"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\": \"velit veniam occaecat\",\n \"compartmentId\": \"laborum nostrud amet et sit\",\n \"instanceConfigurationId\": \"proident in sunt consectetur sint\",\n \"lifecycleState\": \"STOPPING\",\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\": 16116318,\n \"timeCreated\": \"1984-08-18T22:54:12.346Z\",\n \"definedTags\": {},\n \"displayName\": \"Ut\",\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"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"compartmentId\": \"quis sed\",\n \"instanceConfigurationId\": \"do Ut qui\",\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\": 5834371,\n \"definedTags\": {},\n \"displayName\": \"exercitation dolor magna sit\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
}
},
"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"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"compartmentId\": \"quis sed\",\n \"instanceConfigurationId\": \"do Ut qui\",\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\": 5834371,\n \"definedTags\": {},\n \"displayName\": \"exercitation dolor magna sit\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
}
},
"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"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"compartmentId\": \"quis sed\",\n \"instanceConfigurationId\": \"do Ut qui\",\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\": 5834371,\n \"definedTags\": {},\n \"displayName\": \"exercitation dolor magna sit\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
}
},
"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": "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"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"compartmentId\": \"quis sed\",\n \"instanceConfigurationId\": \"do Ut qui\",\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\": 5834371,\n \"definedTags\": {},\n \"displayName\": \"exercitation dolor magna sit\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
}
},
"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"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"compartmentId\": \"quis sed\",\n \"instanceConfigurationId\": \"do Ut qui\",\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\": 5834371,\n \"definedTags\": {},\n \"displayName\": \"exercitation dolor magna sit\",\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}"
},
"url": {
"raw": "{{baseUrl}}/instancePools",
"host": [
"{{baseUrl}}"
],
"path": [
"instancePools"
]
}
},
"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}"
}
]
}
