Error Messages Returned by Integration Monitoring API for Strategic Sourcing

When there is an issue with the Integration monitoring API, a JSON response containing one of the following HTTP response codes is returned to explain what the issue was.

Error Code	Message	Description
`400`	`The API key passed in the request is not valid.`	The API key passed in the query headers does not match the API key in the OAuth token.
`400`	`Bad request/Malformed request.`	All URL and request parameter parsing errors will result in this code being returned. For example, if the event name could not be found.
`401`	`Unauthorized.`	Authentication failure.
`403`	`Forbidden`	The integration event monitoring API feature is not enabled for the site.
`405`	`Method not allowed.`	Incorrect method used for this request. For example, if a POST is called on this API.
`500`	`Internal Server Error.`	Reports server errors that occurred during request processing. For example, exceptions encountered during JSON generation..
`429`	`Rate limit error`	You have exceeded the maximum permitted query rate. Refer to the developer portal discovery page for this API for the applicable query rates.
`504`	`Gateway Time-out`	The server timeout time has been exceeded, possibly due to network traffic or reliability issues. Retry your query.

Other error messages might be displayed as a result of JSON serialization errors or certificate parsing and validations. These can appear as error code 500 (for request processing errors) or error code 401 (for authentication failure).

Error Examples:

{
	"error": {
	"code":400,
	"message": "The API requires either the ITK display name or the Internal Event Name."
	}
}

{
	"error": {
	"code":400,
	"message": "The ITK event display name provided is invalid."
	}
}

{
	"error": {
	"code":400,
	"message": "The integration event name provided is invalid."
	}
}

{
	"error": {
	"code":400,
	"message": "The realm name provided is invalid."
	}
}

{
	"error": {
	"code":401,
	"message": "Shared Secret and Client Certificate are both null"
	}
}

{
	"error": {
	"code":401,
	"message": "Authentication failure: Invalid Integration Password or Authentication mode is of type Certificate."
	}
}

{
	"error": {
	"code":401,
	"message": "Authentication failure: Invalid Digital Certificate or Authentication mode is of type Shared Secret"
	}
}

{
	"error": {
	"code":403,
	"message": "This API is not enabled for your site."
	}
}

{
	"error": {
	"code":405,
	"message": "POST not allowed."
	}
}

{
	"error": {
	"code":500,
	"message": "OAuth server is down. Please try again later."
	}
}