DataFlex / Postman API / Get Schema
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Use ChilkatAx-9.5.0-win32.pkg
Procedure Test
Handle hoHttp
Boolean iSuccess
Variant vSbResponseBody
Handle hoSbResponseBody
Handle hoJResp
Integer iRespStatusCode
String sId
String sLanguage
String sApiVersion
String sV_Type
String sCreatedBy
String sUpdatedBy
String sCreatedAt
String sUpdatedAt
String sSchema
String sTemp1
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
Get Create (RefClass(cComChilkatHttp)) To hoHttp
If (Not(IsComObjectCreated(hoHttp))) Begin
Send CreateComObject of hoHttp
End
Send ComSetRequestHeader To hoHttp "X-API-Key" "{{postman_api_key}}"
Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
Send CreateComObject of hoSbResponseBody
End
Get pvComObject of hoSbResponseBody to vSbResponseBody
Get ComQuickGetSb Of hoHttp "https://api.getpostman.com/apis/{{apiId}}/versions/{{apiVersionId}}/schemas/{{schemaId}}" vSbResponseBody To iSuccess
If (iSuccess = False) Begin
Get ComLastErrorText Of hoHttp To sTemp1
Showln sTemp1
Procedure_Return
End
Get Create (RefClass(cComChilkatJsonObject)) To hoJResp
If (Not(IsComObjectCreated(hoJResp))) Begin
Send CreateComObject of hoJResp
End
Get pvComObject of hoSbResponseBody to vSbResponseBody
Get ComLoadSb Of hoJResp vSbResponseBody To iSuccess
Set ComEmitCompact Of hoJResp To False
Showln "Response Body:"
Get ComEmit Of hoJResp To sTemp1
Showln sTemp1
Get ComLastStatus Of hoHttp To iRespStatusCode
Showln "Response Status Code = " iRespStatusCode
If (iRespStatusCode >= 400) Begin
Showln "Response Header:"
Get ComLastHeader Of hoHttp To sTemp1
Showln sTemp1
Showln "Failed."
Procedure_Return
End
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "schema": {
// "id": "e3b3a0b7-34d5-4fc5-83e0-118bd9e8c822",
// "language": "json",
// "apiVersion": "ad810c39-df60-434e-a76f-a2192cd8d81f",
// "type": "openapi3",
// "createdBy": "5665",
// "updatedBy": "5665",
// "createdAt": "2021-05-22T13:17:07.000Z",
// "updatedAt": "2021-05-22T13:17:07.000Z",
// "schema": "{\n \"openapi\": \"3.0.0\",\n \"info\": null,\n \"version\": \"v1.0\",\n \"title\": \"API\",\n \"servers\": [\n {\n \"url\": \"http:\/\/localhost:3000\"\n }\n ],\n \"paths\": {\n \"\/user\": {\n \"get\": {\n \"summary\": \"Returns details about a particular user\",\n \"operationId\": \"listUser\",\n \"tags\": [\n \"user\"\n ],\n \"parameters\": [\n {\n \"name\": \"id\",\n \"in\": \"query\",\n \"description\": \"ID of the user\",\n \"required\": true,\n \"schema\": {\n \"type\": \"integer\",\n \"format\": \"int32\"\n }\n }\n ],\n \"responses\": {\n \"200\": {\n \"description\": \"Details about a user by ID\",\n \"headers\": {\n \"x-next\": {\n \"description\": \"A link to the next page of responses\",\n \"schema\": {\n \"type\": \"string\"\n }\n }\n },\n \"content\": {\n \"application\/json\": {\n \"schema\": {\n \"$ref\": \"\\\\'#\/components\/schemas\/User\\\\'\"\n }\n }\n }\n },\n \"default\": {\n \"description\": \"Unexpected error\",\n \"content\": {\n \"application\/json\": {\n \"schema\": {\n \"$ref\": \"\\\\'#\/components\/schemas\/Error\\\\'\"\n }\n }\n }\n }\n }\n }\n }\n },\n \"components\": {\n \"schemas\": {\n \"User\": {\n \"type\": \"object\",\n \"required\": [\n \"id\",\n \"name\"\n ],\n \"properties\": {\n \"id\": {\n \"type\": \"integer\",\n \"format\": \"int64\"\n },\n \"name\": {\n \"type\": \"string\"\n },\n \"tag\": {\n \"type\": \"string\"\n }\n }\n },\n \"Error\": {\n \"type\": \"object\",\n \"required\": [\n \"code\",\n \"message\"\n ],\n \"properties\": {\n \"code\": {\n \"type\": \"integer\",\n \"format\": \"int32\"\n },\n \"message\": {\n \"type\": \"string\"\n }\n }\n }\n }\n }\n}"
// }
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
Get ComStringOf Of hoJResp "schema.id" To sId
Get ComStringOf Of hoJResp "schema.language" To sLanguage
Get ComStringOf Of hoJResp "schema.apiVersion" To sApiVersion
Get ComStringOf Of hoJResp "schema.type" To sV_Type
Get ComStringOf Of hoJResp "schema.createdBy" To sCreatedBy
Get ComStringOf Of hoJResp "schema.updatedBy" To sUpdatedBy
Get ComStringOf Of hoJResp "schema.createdAt" To sCreatedAt
Get ComStringOf Of hoJResp "schema.updatedAt" To sUpdatedAt
Get ComStringOf Of hoJResp "schema.schema" To sSchema
End_Procedure
Curl Command
curl -X GET
-H "X-API-Key: {{postman_api_key}}"
https://api.getpostman.com/apis/{{apiId}}/versions/{{apiVersionId}}/schemas/{{schemaId}}
Postman Collection Item JSON
{
"name": "Get Schema",
"request": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.getpostman.com/apis/{{apiId}}/versions/{{apiVersionId}}/schemas/{{schemaId}}",
"protocol": "https",
"host": [
"api",
"getpostman",
"com"
],
"path": [
"apis",
"{{apiId}}",
"versions",
"{{apiVersionId}}",
"schemas",
"{{schemaId}}"
]
},
"description": "This call fetches a single schema having the specified id.\n\nResponse contains a `schema` object with all the details related to the schema, namely, `id`, `language`, `type`, `schema` etc. \n\n> Requires <a href=\"#authentication\">API Key</a> as `X-Api-Key` request header or `apikey` URL query parameter."
},
"response": [
{
"name": "Get schema",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.getpostman.com/apis/{{apiId}}/versions/{{apiVersionId}}/schemas/{{schemaId}}",
"protocol": "https",
"host": [
"api",
"getpostman",
"com"
],
"path": [
"apis",
"{{apiId}}",
"versions",
"{{apiVersionId}}",
"schemas",
"{{schemaId}}"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json",
"description": {
"content": "",
"type": "text/plain"
}
}
],
"cookie": [
],
"body": "{\n\t\"schema\": {\n\t\t\"id\": \"e3b3a0b7-34d5-4fc5-83e0-118bd9e8c822\",\n\t\t\"language\": \"json\",\n\t\t\"apiVersion\": \"ad810c39-df60-434e-a76f-a2192cd8d81f\",\n\t\t\"type\": \"openapi3\",\n\t\t\"createdBy\": \"5665\",\n \"updatedBy\": \"5665\",\n\t\t\"createdAt\": \"2021-05-22T13:17:07.000Z\",\n\t\t\"updatedAt\": \"2021-05-22T13:17:07.000Z\",\n \"schema\": \"{\\n \\\"openapi\\\": \\\"3.0.0\\\",\\n \\\"info\\\": null,\\n \\\"version\\\": \\\"v1.0\\\",\\n \\\"title\\\": \\\"API\\\",\\n \\\"servers\\\": [\\n {\\n \\\"url\\\": \\\"http:\\/\\/localhost:3000\\\"\\n }\\n ],\\n \\\"paths\\\": {\\n \\\"\\/user\\\": {\\n \\\"get\\\": {\\n \\\"summary\\\": \\\"Returns details about a particular user\\\",\\n \\\"operationId\\\": \\\"listUser\\\",\\n \\\"tags\\\": [\\n \\\"user\\\"\\n ],\\n \\\"parameters\\\": [\\n {\\n \\\"name\\\": \\\"id\\\",\\n \\\"in\\\": \\\"query\\\",\\n \\\"description\\\": \\\"ID of the user\\\",\\n \\\"required\\\": true,\\n \\\"schema\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"format\\\": \\\"int32\\\"\\n }\\n }\\n ],\\n \\\"responses\\\": {\\n \\\"200\\\": {\\n \\\"description\\\": \\\"Details about a user by ID\\\",\\n \\\"headers\\\": {\\n \\\"x-next\\\": {\\n \\\"description\\\": \\\"A link to the next page of responses\\\",\\n \\\"schema\\\": {\\n \\\"type\\\": \\\"string\\\"\\n }\\n }\\n },\\n \\\"content\\\": {\\n \\\"application\\/json\\\": {\\n \\\"schema\\\": {\\n \\\"$ref\\\": \\\"\\\\\\\\'#\\/components\\/schemas\\/User\\\\\\\\'\\\"\\n }\\n }\\n }\\n },\\n \\\"default\\\": {\\n \\\"description\\\": \\\"Unexpected error\\\",\\n \\\"content\\\": {\\n \\\"application\\/json\\\": {\\n \\\"schema\\\": {\\n \\\"$ref\\\": \\\"\\\\\\\\'#\\/components\\/schemas\\/Error\\\\\\\\'\\\"\\n }\\n }\\n }\\n }\\n }\\n }\\n }\\n },\\n \\\"components\\\": {\\n \\\"schemas\\\": {\\n \\\"User\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"required\\\": [\\n \\\"id\\\",\\n \\\"name\\\"\\n ],\\n \\\"properties\\\": {\\n \\\"id\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"format\\\": \\\"int64\\\"\\n },\\n \\\"name\\\": {\\n \\\"type\\\": \\\"string\\\"\\n },\\n \\\"tag\\\": {\\n \\\"type\\\": \\\"string\\\"\\n }\\n }\\n },\\n \\\"Error\\\": {\\n \\\"type\\\": \\\"object\\\",\\n \\\"required\\\": [\\n \\\"code\\\",\\n \\\"message\\\"\\n ],\\n \\\"properties\\\": {\\n \\\"code\\\": {\\n \\\"type\\\": \\\"integer\\\",\\n \\\"format\\\": \\\"int32\\\"\\n },\\n \\\"message\\\": {\\n \\\"type\\\": \\\"string\\\"\\n }\\n }\\n }\\n }\\n }\\n}\"\n\t}\n}"
}
]
}
