Page metadata use is not appropriate

[SammyOina]

magistrala/pkg/sdk/go/sdk.go

Lines 90 to 125 in eb88169

	type PageMetadata struct {
	Total uint64 `json:"total"`
	Offset uint64 `json:"offset"`
	Limit uint64 `json:"limit"`
	Order string `json:"order,omitempty"`
	Direction string `json:"direction,omitempty"`
	Level uint64 `json:"level,omitempty"`
	Identity string `json:"identity,omitempty"`
	Name string `json:"name,omitempty"`
	Type string `json:"type,omitempty"`
	Metadata Metadata `json:"metadata,omitempty"`
	Status string `json:"status,omitempty"`
	Action string `json:"action,omitempty"`
	Subject string `json:"subject,omitempty"`
	Object string `json:"object,omitempty"`
	Permission string `json:"permission,omitempty"`
	Tag string `json:"tag,omitempty"`
	Owner string `json:"owner,omitempty"`
	SharedBy string `json:"shared_by,omitempty"`
	Visibility string `json:"visibility,omitempty"`
	OwnerID string `json:"owner_id,omitempty"`
	Topic string `json:"topic,omitempty"`
	Contact string `json:"contact,omitempty"`
	State string `json:"state,omitempty"`
	ListPermissions string `json:"list_perms,omitempty"`
	InvitedBy string `json:"invited_by,omitempty"`
	UserID string `json:"user_id,omitempty"`
	DomainID string `json:"domain_id,omitempty"`
	Relation string `json:"relation,omitempty"`
	Operation string `json:"operation,omitempty"`
	From int64 `json:"from,omitempty"`
	To int64 `json:"to,omitempty"`
	WithMetadata bool `json:"with_metadata,omitempty"`
	WithAttributes bool `json:"with_attributes,omitempty"`
	ID string `json:"id,omitempty"`
	}

Page metadata is used by many methods on SDK interface, however, this can be confusing as struct members are selectively used by different methods. Struct members passed to a method should be options that will be used in that method.

A good example of how this should be done is:
https://github.com/moby/moby/blob/b0632b23457112c87b28be1850a17bfb7f9a9eac/client/image_create.go#L17
https://github.com/moby/moby/blob/b0632b23457112c87b28be1850a17bfb7f9a9eac/client/image_list.go#L19

Different methods have different options that apply to each method.